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9,1095,688],{"className":1096},[884,885],[569,1098],{"className":1099,"style":846},[845],[569,1101,691],{"className":1102},[850],[569,1104],{"className":1105,"style":846},[845],[569,1107,1109,1113,1203,1206,1210],{"className":1108},[604],[569,1110],{"className":1111,"style":1112},[608],"height:2.0074em;vertical-align:-0.686em;",[569,1114,1116,1119,1200],{"className":1115},[613],[569,1117],{"className":1118},[794,892],[569,1120,1122],{"className":1121},[703],[569,1123,1125,1192],{"className":1124},[802,899],[569,1126,1128,1189],{"className":1127},[806],[569,1129,1131,1170,1178],{"className":1130,"style":906},[810],[569,1132,1133,1136],{"style":909},[569,1134],{"className":1135,"style":819},[818],[569,1137,1139],{"className":1138},[613],[569,1140,1142,1145],{"className":1141},[613],[569,1143,636],{"className":1144},[613,614],[569,1146,1148],{"className":1147},[1055],[569,1149,1151],{"className":1150},[802],[569,1152,1154],{"className":1153},[806],[569,1155,1158],{"className":1156,"style":1157},[810],"height:0.7401em;",[569,1159,1161,1164],{"style":1160},"top:-2.989em;margin-right:0.05em;",[569,1162],{"className":1163,"style":1072},[818],[569,1165,1167],{"className":1166},[987,988,989,990],[569,1168,750],{"className":1169},[613,990],[569,1171,1172,1175],{"style":921},[569,1173],{"className":1174,"style":819},[818],[569,1176],{"className":1177,"style":929},[928],[569,1179,1180,1183],{"style":932},[569,1181],{"className":1182,"style":819},[818],[569,1184,1186],{"className":1185},[613],[569,1187,708],{"className":1188},[613],[569,1190,946],{"className":1191},[945],[569,1193,1195],{"className":1194},[806],[569,1196,1198],{"className":1197,"style":953},[810],[569,1199],{},[569,1201],{"className":1202},[841,892],[569,1204],{"className":1205,"style":790},[845],[569,1207,753],{"className":1208},[1209],"mbin",[569,1211],{"className":1212,"style":790},[845],[569,1214,1216,1220,1223,1253,1256,1259],{"className":1215},[604],[569,1217],{"className":1218,"style":1219},[608],"height:0.8641em;",[569,1221,636],{"className":1222},[613,614],[569,1224,1226,1229],{"className":1225},[613],[569,1227,590],{"className":1228,"style":615},[613,614],[569,1230,1232],{"className":1231},[1055],[569,1233,1235],{"className":1234},[802],[569,1236,1238],{"className":1237},[806],[569,1239,1241],{"className":1240,"style":1219},[810],[569,1242,1244,1247],{"style":1243},"top:-3.113em;margin-right:0.05em;",[569,1245],{"className":1246,"style":1072},[818],[569,1248,1250],{"className":1249},[987,988,989,990],[569,1251,750],{"className":1252},[613,990],[569,1254],{"className":1255,"style":846},[845],[569,1257,691],{"className":1258},[850],[569,1260],{"className":1261,"style":846},[845],[569,1263,1265,1269],{"className":1264},[604],[569,1266],{"className":1267,"style":1268},[608],"height:2.1771em;vertical-align:-0.686em;",[569,1270,1272,1275,1357],{"className":1271},[613],[569,1273],{"className":1274},[794,892],[569,1276,1278],{"className":1277},[703],[569,1279,1281,1349],{"className":1280},[802,899],[569,1282,1284,1346],{"className":1283},[806],[569,1285,1288,1299,1307],{"className":1286,"style":1287},[810],"height:1.4911em;",[569,1289,1290,1293],{"style":909},[569,1291],{"className":1292,"style":819},[818],[569,1294,1296],{"className":1295},[613],[569,1297,636],{"className":1298},[613,614],[569,1300,1301,1304],{"style":921},[569,1302],{"className":1303,"style":819},[818],[569,1305],{"className":1306,"style":929},[928],[569,1308,1309,1312],{"style":932},[569,1310],{"className":1311,"style":819},[818],[569,1313,1315],{"className":1314},[613],[569,1316,1318,1321],{"className":1317},[613],[569,1319,590],{"className":1320,"style":615},[613,614],[569,1322,1324],{"className":1323},[1055],[569,1325,1327],{"className":1326},[802],[569,1328,1330],{"className":1329},[806],[569,1331,1334],{"className":1332,"style":1333},[810],"height:0.8141em;",[569,1335,1337,1340],{"style":1336},"top:-3.063em;margin-right:0.05em;",[569,1338],{"className":1339,"style":1072},[818],[569,1341,1343],{"className":1342},[987,988,989,990],[569,1344,750],{"className":1345},[613,990],[569,1347,946],{"className":1348},[945],[569,1350,1352],{"className":1351},[806],[569,1353,1355],{"className":1354,"style":953},[810],[569,1356],{},[569,1358],{"className":1359},[841,892],[565,1361,1362,1363,1365,1366,1532,1533,1561,1562,1591],{},"Die Wurzel daraus ist der ",[618,1364,550],{}," ",[569,1367,1369,1390],{"className":1368},[572],[569,1370,1372],{"className":1371},[576],[578,1373,1374],{"xmlns":580},[582,1375,1376,1387],{},[585,1377,1378],{},[703,1379,1380,1382],{},[588,1381,590],{},[1383,1384,1385],"msqrt",{},[588,1386,636],{},[592,1388,1389],{"encoding":594},"\\frac{\\sigma}{\\sqrt{n}}",[569,1391,1393],{"className":1392,"ariaHidden":600},[599],[569,1394,1396,1400],{"className":1395},[604],[569,1397],{"className":1398,"style":1399},[608],"height:1.2334em;vertical-align:-0.538em;",[569,1401,1403,1406,1529],{"className":1402},[613],[569,1404],{"className":1405},[794,892],[569,1407,1409],{"className":1408},[703],[569,1410,1412,1520],{"className":1411},[802,899],[569,1413,1415,1517],{"className":1414},[806],[569,1416,1419,1494,1502],{"className":1417,"style":1418},[810],"height:0.6954em;",[569,1420,1422,1425],{"style":1421},"top:-2.6259em;",[569,1423],{"className":1424,"style":819},[818],[569,1426,1428],{"className":1427},[987,988,989,990],[569,1429,1431],{"className":1430},[613,990],[569,1432,1435],{"className":1433},[613,1434,990],"sqrt",[569,1436,1438,1485],{"className":1437},[802,899],[569,1439,1441,1482],{"className":1440},[806],[569,1442,1445,1459],{"className":1443,"style":1444},[810],"height:0.8059em;",[569,1446,1449,1452],{"className":1447,"style":814},[1448],"svg-align",[569,1450],{"className":1451,"style":819},[818],[569,1453,1456],{"className":1454,"style":1455},[613,990],"padding-left:0.833em;",[569,1457,636],{"className":1458},[613,614,990],[569,1460,1462,1465],{"style":1461},"top:-2.7659em;",[569,1463],{"className":1464,"style":819},[818],[569,1466,1470],{"className":1467,"style":1469},[1468,990],"hide-tail","min-width:0.853em;height:1.08em;",[1471,1472,1478],"svg",{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg","400em","1.08em","0 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80h400000v40h-400000z",[569,1483,946],{"className":1484},[945],[569,1486,1488],{"className":1487},[806],[569,1489,1492],{"className":1490,"style":1491},[810],"height:0.2341em;",[569,1493],{},[569,1495,1496,1499],{"style":921},[569,1497],{"className":1498,"style":819},[818],[569,1500],{"className":1501,"style":929},[928],[569,1503,1505,1508],{"style":1504},"top:-3.394em;",[569,1506],{"className":1507,"style":819},[818],[569,1509,1511],{"className":1510},[987,988,989,990],[569,1512,1514],{"className":1513},[613,990],[569,1515,590],{"className":1516,"style":615},[613,614,990],[569,1518,946],{"className":1519},[945],[569,1521,1523],{"className":1522},[806],[569,1524,1527],{"className":1525,"style":1526},[810],"height:0.538em;",[569,1528],{},[569,1530],{"className":1531},[841,892],". Da ",[569,1534,1536,1549],{"className":1535},[572],[569,1537,1539],{"className":1538},[576],[578,1540,1541],{"xmlns":580},[582,1542,1543,1547],{},[585,1544,1545],{},[588,1546,590],{},[592,1548,595],{"encoding":594},[569,1550,1552],{"className":1551,"ariaHidden":600},[599],[569,1553,1555,1558],{"className":1554},[604],[569,1556],{"className":1557,"style":609},[608],[569,1559,590],{"className":1560,"style":615},[613,614]," meist unbekannt ist, setzt man die Stichprobenstandardabweichung ",[569,1563,1565,1579],{"className":1564},[572],[569,1566,1568],{"className":1567},[576],[578,1569,1570],{"xmlns":580},[582,1571,1572,1577],{},[585,1573,1574],{},[588,1575,1576],{},"s",[592,1578,1576],{"encoding":594},[569,1580,1582],{"className":1581,"ariaHidden":600},[599],[569,1583,1585,1588],{"className":1584},[604],[569,1586],{"className":1587,"style":609},[608],[569,1589,1576],{"className":1590},[613,614]," ein.",[565,1593,1594],{},"Folgerungen:",[1596,1597,1598,1686,1814],"ul",{},[1599,1600,1601,1602,1681,1682,1685],"li",{},"Die Genauigkeit wächst nur mit ",[569,1603,1605,1621],{"className":1604},[572],[569,1606,1608],{"className":1607},[576],[578,1609,1610],{"xmlns":580},[582,1611,1612,1618],{},[585,1613,1614],{},[1383,1615,1616],{},[588,1617,636],{},[592,1619,1620],{"encoding":594},"\\sqrt{n}",[569,1622,1624],{"className":1623,"ariaHidden":600},[599],[569,1625,1627,1631],{"className":1626},[604],[569,1628],{"className":1629,"style":1630},[608],"height:1.04em;vertical-align:-0.2397em;",[569,1632,1634],{"className":1633},[613,1434],[569,1635,1637,1672],{"className":1636},[802,899],[569,1638,1640,1669],{"className":1639},[806],[569,1641,1644,1656],{"className":1642,"style":1643},[810],"height:0.8003em;",[569,1645,1647,1650],{"className":1646,"style":814},[1448],[569,1648],{"className":1649,"style":819},[818],[569,1651,1653],{"className":1652,"style":1455},[613],[569,1654,636],{"className":1655},[613,614],[569,1657,1659,1662],{"style":1658},"top:-2.7603em;",[569,1660],{"className":1661,"style":819},[818],[569,1663,1665],{"className":1664,"style":1469},[1468],[1471,1666,1667],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,1668],{"d":1481},[569,1670,946],{"className":1671},[945],[569,1673,1675],{"className":1674},[806],[569,1676,1679],{"className":1677,"style":1678},[810],"height:0.2397em;",[569,1680],{},". Für einen halb so großen Standardfehler braucht man die ",[618,1683,1684],{},"vierfache"," Stichprobe.",[1599,1687,1688,1689,1813],{},"Der Standardfehler ist die Grundlage von Konfidenzintervallen (",[569,1690,1692,1728],{"className":1691},[572],[569,1693,1695],{"className":1694},[576],[578,1696,1697],{"xmlns":580},[582,1698,1699,1725],{},[585,1700,1701,1708,1711,1714,1716],{},[678,1702,1703,1706],{"accent":600},[588,1704,1705],{},"x",[673,1707,685],{},[673,1709,1710],{},"±",[588,1712,1713],{},"t",[673,1715,753],{},[585,1717,1718,1722],{},[588,1719,1721],{"mathvariant":1720},"normal","S",[588,1723,1724],{"mathvariant":1720},"E",[592,1726,1727],{"encoding":594},"\\bar{x} \\pm t \\cdot \\mathrm{SE}",[569,1729,1731,1780,1799],{"className":1730,"ariaHidden":600},[599],[569,1732,1734,1738,1771,1774,1777],{"className":1733},[604],[569,1735],{"className":1736,"style":1737},[608],"height:0.6667em;vertical-align:-0.0833em;",[569,1739,1741],{"className":1740},[613,798],[569,1742,1744],{"className":1743},[802],[569,1745,1747],{"className":1746},[806],[569,1748,1751,1759],{"className":1749,"style":1750},[810],"height:0.5678em;",[569,1752,1753,1756],{"style":814},[569,1754],{"className":1755,"style":819},[818],[569,1757,1705],{"className":1758},[613,614],[569,1760,1761,1764],{"style":814},[569,1762],{"className":1763,"style":819},[818],[569,1765,1768],{"className":1766,"style":1767},[833],"left:-0.2222em;",[569,1769,685],{"className":1770},[613],[569,1772],{"className":1773,"style":790},[845],[569,1775,1710],{"className":1776},[1209],[569,1778],{"className":1779,"style":790},[845],[569,1781,1783,1787,1790,1793,1796],{"className":1782},[604],[569,1784],{"className":1785,"style":1786},[608],"height:0.6151em;",[569,1788,1713],{"className":1789},[613,614],[569,1791],{"className":1792,"style":790},[845],[569,1794,753],{"className":1795},[1209],[569,1797],{"className":1798,"style":790},[845],[569,1800,1802,1806],{"className":1801},[604],[569,1803],{"className":1804,"style":1805},[608],"height:0.6833em;",[569,1807,1809],{"className":1808},[613],[569,1810,551],{"className":1811},[613,1812],"mathrm",") und t-Tests.",[1599,1815,1816,1817,1878,1879,1907,1908,2051],{},"Nach dem zentralen Grenzwertsatz ist ",[569,1818,1820,1838],{"className":1819},[572],[569,1821,1823],{"className":1822},[576],[578,1824,1825],{"xmlns":580},[582,1826,1827,1835],{},[585,1828,1829],{},[678,1830,1831,1833],{"accent":600},[588,1832,682],{},[673,1834,685],{},[592,1836,1837],{"encoding":594},"\\bar{X}",[569,1839,1841],{"className":1840,"ariaHidden":600},[599],[569,1842,1844,1847],{"className":1843},[604],[569,1845],{"className":1846,"style":811},[608],[569,1848,1850],{"className":1849},[613,798],[569,1851,1853],{"className":1852},[802],[569,1854,1856],{"className":1855},[806],[569,1857,1859,1867],{"className":1858,"style":811},[810],[569,1860,1861,1864],{"style":814},[569,1862],{"className":1863,"style":819},[818],[569,1865,682],{"className":1866,"style":823},[613,614],[569,1868,1869,1872],{"style":826},[569,1870],{"className":1871,"style":819},[818],[569,1873,1875],{"className":1874,"style":834},[833],[569,1876,685],{"className":1877},[613]," für großes ",[569,1880,1882,1895],{"className":1881},[572],[569,1883,1885],{"className":1884},[576],[578,1886,1887],{"xmlns":580},[582,1888,1889,1893],{},[585,1890,1891],{},[588,1892,636],{},[592,1894,636],{"encoding":594},[569,1896,1898],{"className":1897,"ariaHidden":600},[599],[569,1899,1901,1904],{"className":1900},[604],[569,1902],{"className":1903,"style":609},[608],[569,1905,636],{"className":1906},[613,614]," näherungsweise normalverteilt mit Standardabweichung ",[569,1909,1911,1930],{"className":1910},[572],[569,1912,1914],{"className":1913},[576],[578,1915,1916],{"xmlns":580},[582,1917,1918,1928],{},[585,1919,1920],{},[703,1921,1922,1924],{},[588,1923,590],{},[1383,1925,1926],{},[588,1927,636],{},[592,1929,1389],{"encoding":594},[569,1931,1933],{"className":1932,"ariaHidden":600},[599],[569,1934,1936,1939],{"className":1935},[604],[569,1937],{"className":1938,"style":1399},[608],[569,1940,1942,1945,2048],{"className":1941},[613],[569,1943],{"className":1944},[794,892],[569,1946,1948],{"className":1947},[703],[569,1949,1951,2040],{"className":1950},[802,899],[569,1952,1954,2037],{"className":1953},[806],[569,1955,1957,2015,2023],{"className":1956,"style":1418},[810],[569,1958,1959,1962],{"style":1421},[569,1960],{"className":1961,"style":819},[818],[569,1963,1965],{"className":1964},[987,988,989,990],[569,1966,1968],{"className":1967},[613,990],[569,1969,1971],{"className":1970},[613,1434,990],[569,1972,1974,2007],{"className":1973},[802,899],[569,1975,1977,2004],{"className":1976},[806],[569,1978,1980,1992],{"className":1979,"style":1444},[810],[569,1981,1983,1986],{"className":1982,"style":814},[1448],[569,1984],{"className":1985,"style":819},[818],[569,1987,1989],{"className":1988,"style":1455},[613,990],[569,1990,636],{"className":1991},[613,614,990],[569,1993,1994,1997],{"style":1461},[569,1995],{"className":1996,"style":819},[818],[569,1998,2000],{"className":1999,"style":1469},[1468,990],[1471,2001,2002],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,2003],{"d":1481},[569,2005,946],{"className":2006},[945],[569,2008,2010],{"className":2009},[806],[569,2011,2013],{"className":2012,"style":1491},[810],[569,2014],{},[569,2016,2017,2020],{"style":921},[569,2018],{"className":2019,"style":819},[818],[569,2021],{"className":2022,"style":929},[928],[569,2024,2025,2028],{"style":1504},[569,2026],{"className":2027,"style":819},[818],[569,2029,2031],{"className":2030},[987,988,989,990],[569,2032,2034],{"className":2033},[613,990],[569,2035,590],{"className":2036,"style":615},[613,614,990],[569,2038,946],{"className":2039},[945],[569,2041,2043],{"className":2042},[806],[569,2044,2046],{"className":2045,"style":1526},[810],[569,2047],{},[569,2049],{"className":2050},[841,892],", auch wenn die Einzelwerte es nicht sind.",[560,2053,2055],{"id":2054},"beispiele","Beispiele",[565,2057,2058,2059,2128,2129,2181],{},"Körpergrößen streuen mit ",[569,2060,2062,2087],{"className":2061},[572],[569,2063,2065],{"className":2064},[576],[578,2066,2067],{"xmlns":580},[582,2068,2069,2084],{},[585,2070,2071,2073,2075,2078,2081],{},[588,2072,1576],{},[673,2074,691],{},[706,2076,2077],{},"12",[695,2079,2080],{}," ",[695,2082,2083],{},"cm",[592,2085,2086],{"encoding":594},"s = 12\\,\\text{cm}",[569,2088,2090,2108],{"className":2089,"ariaHidden":600},[599],[569,2091,2093,2096,2099,2102,2105],{"className":2092},[604],[569,2094],{"className":2095,"style":609},[608],[569,2097,1576],{"className":2098},[613,614],[569,2100],{"className":2101,"style":846},[845],[569,2103,691],{"className":2104},[850],[569,2106],{"className":2107,"style":846},[845],[569,2109,2111,2115,2118,2121],{"className":2110},[604],[569,2112],{"className":2113,"style":2114},[608],"height:0.6444em;",[569,2116,2077],{"className":2117},[613],[569,2119],{"className":2120,"style":871},[845],[569,2122,2125],{"className":2123},[613,2124],"text",[569,2126,2083],{"className":2127},[613],". Bei ",[569,2130,2132,2151],{"className":2131},[572],[569,2133,2135],{"className":2134},[576],[578,2136,2137],{"xmlns":580},[582,2138,2139,2148],{},[585,2140,2141,2143,2145],{},[588,2142,636],{},[673,2144,691],{},[706,2146,2147],{},"36",[592,2149,2150],{"encoding":594},"n = 36",[569,2152,2154,2172],{"className":2153,"ariaHidden":600},[599],[569,2155,2157,2160,2163,2166,2169],{"className":2156},[604],[569,2158],{"className":2159,"style":609},[608],[569,2161,636],{"className":2162},[613,614],[569,2164],{"className":2165,"style":846},[845],[569,2167,691],{"className":2168},[850],[569,2170],{"className":2171,"style":846},[845],[569,2173,2175,2178],{"className":2174},[604],[569,2176],{"className":2177,"style":2114},[608],[569,2179,2147],{"className":2180},[613]," Personen ist",[569,2183,2185],{"className":2184},[655],[569,2186,2188,2224],{"className":2187},[572],[569,2189,2191],{"className":2190},[576],[578,2192,2193],{"xmlns":580,"display":664},[582,2194,2195,2221],{},[585,2196,2197,2203,2205,2213,2215,2217,2219],{},[585,2198,2199,2201],{},[588,2200,1721],{"mathvariant":1720},[588,2202,1724],{"mathvariant":1720},[673,2204,691],{},[703,2206,2207,2209],{},[706,2208,2077],{},[1383,2210,2211],{},[706,2212,2147],{},[673,2214,691],{},[706,2216,750],{},[695,2218,2080],{},[695,2220,2083],{},[592,2222,2223],{"encoding":594},"\\mathrm{SE} = \\frac{12}{\\sqrt{36}} = 2\\,\\text{cm}",[569,2225,2227,2248,2375],{"className":2226,"ariaHidden":600},[599],[569,2228,2230,2233,2239,2242,2245],{"className":2229},[604],[569,2231],{"className":2232,"style":1805},[608],[569,2234,2236],{"className":2235},[613],[569,2237,551],{"className":2238},[613,1812],[569,2240],{"className":2241,"style":846},[845],[569,2243,691],{"className":2244},[850],[569,2246],{"className":2247,"style":846},[845],[569,2249,2251,2255,2366,2369,2372],{"className":2250},[604],[569,2252],{"className":2253,"style":2254},[608],"height:2.2514em;vertical-align:-0.93em;",[569,2256,2258,2261,2363],{"className":2257},[613],[569,2259],{"className":2260},[794,892],[569,2262,2264],{"className":2263},[703],[569,2265,2267,2354],{"className":2266},[802,899],[569,2268,2270,2351],{"className":2269},[806],[569,2271,2273,2332,2340],{"className":2272,"style":906},[810],[569,2274,2276,2279],{"style":2275},"top:-2.2028em;",[569,2277],{"className":2278,"style":819},[818],[569,2280,2282],{"className":2281},[613],[569,2283,2285],{"className":2284},[613,1434],[569,2286,2288,2323],{"className":2287},[802,899],[569,2289,2291,2320],{"className":2290},[806],[569,2292,2295,2307],{"className":2293,"style":2294},[810],"height:0.9072em;",[569,2296,2298,2301],{"className":2297,"style":814},[1448],[569,2299],{"className":2300,"style":819},[818],[569,2302,2304],{"className":2303,"style":1455},[613],[569,2305,2147],{"className":2306},[613],[569,2308,2310,2313],{"style":2309},"top:-2.8672em;",[569,2311],{"className":2312,"style":819},[818],[569,2314,2316],{"className":2315,"style":1469},[1468],[1471,2317,2318],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,2319],{"d":1481},[569,2321,946],{"className":2322},[945],[569,2324,2326],{"className":2325},[806],[569,2327,2330],{"className":2328,"style":2329},[810],"height:0.1328em;",[569,2331],{},[569,2333,2334,2337],{"style":921},[569,2335],{"className":2336,"style":819},[818],[569,2338],{"className":2339,"style":929},[928],[569,2341,2342,2345],{"style":932},[569,2343],{"className":2344,"style":819},[818],[569,2346,2348],{"className":2347},[613],[569,2349,2077],{"className":2350},[613],[569,2352,946],{"className":2353},[945],[569,2355,2357],{"className":2356},[806],[569,2358,2361],{"className":2359,"style":2360},[810],"height:0.93em;",[569,2362],{},[569,2364],{"className":2365},[841,892],[569,2367],{"className":2368,"style":846},[845],[569,2370,691],{"className":2371},[850],[569,2373],{"className":2374,"style":846},[845],[569,2376,2378,2381,2384,2387],{"className":2377},[604],[569,2379],{"className":2380,"style":2114},[608],[569,2382,750],{"className":2383},[613],[569,2385],{"className":2386,"style":871},[845],[569,2388,2390],{"className":2389},[613,2124],[569,2391,2083],{"className":2392},[613],[565,2394,2395,2396,2467,2468,2565,2566,2738],{},"Für ",[569,2397,2399,2425],{"className":2398},[572],[569,2400,2402],{"className":2401},[576],[578,2403,2404],{"xmlns":580},[582,2405,2406,2422],{},[585,2407,2408,2414,2416,2418,2420],{},[585,2409,2410,2412],{},[588,2411,1721],{"mathvariant":1720},[588,2413,1724],{"mathvariant":1720},[673,2415,691],{},[706,2417,708],{},[695,2419,2080],{},[695,2421,2083],{},[592,2423,2424],{"encoding":594},"\\mathrm{SE} = 1\\,\\text{cm}",[569,2426,2428,2449],{"className":2427,"ariaHidden":600},[599],[569,2429,2431,2434,2440,2443,2446],{"className":2430},[604],[569,2432],{"className":2433,"style":1805},[608],[569,2435,2437],{"className":2436},[613],[569,2438,551],{"className":2439},[613,1812],[569,2441],{"className":2442,"style":846},[845],[569,2444,691],{"className":2445},[850],[569,2447],{"className":2448,"style":846},[845],[569,2450,2452,2455,2458,2461],{"className":2451},[604],[569,2453],{"className":2454,"style":2114},[608],[569,2456,708],{"className":2457},[613],[569,2459],{"className":2460,"style":871},[845],[569,2462,2464],{"className":2463},[613,2124],[569,2465,2083],{"className":2466},[613]," braucht man ",[569,2469,2471,2499],{"className":2470},[572],[569,2472,2474],{"className":2473},[576],[578,2475,2476],{"xmlns":580},[582,2477,2478,2496],{},[585,2479,2480,2482,2484,2487,2489,2491,2493],{},[588,2481,636],{},[673,2483,691],{},[706,2485,2486],{},"4",[673,2488,753],{},[706,2490,2147],{},[673,2492,691],{},[706,2494,2495],{},"144",[592,2497,2498],{"encoding":594},"n = 4 \\cdot 36 = 144",[569,2500,2502,2520,2538,2556],{"className":2501,"ariaHidden":600},[599],[569,2503,2505,2508,2511,2514,2517],{"className":2504},[604],[569,2506],{"className":2507,"style":609},[608],[569,2509,636],{"className":2510},[613,614],[569,2512],{"className":2513,"style":846},[845],[569,2515,691],{"className":2516},[850],[569,2518],{"className":2519,"style":846},[845],[569,2521,2523,2526,2529,2532,2535],{"className":2522},[604],[569,2524],{"className":2525,"style":2114},[608],[569,2527,2486],{"className":2528},[613],[569,2530],{"className":2531,"style":790},[845],[569,2533,753],{"className":2534},[1209],[569,2536],{"className":2537,"style":790},[845],[569,2539,2541,2544,2547,2550,2553],{"className":2540},[604],[569,2542],{"className":2543,"style":2114},[608],[569,2545,2147],{"className":2546},[613],[569,2548],{"className":2549,"style":846},[845],[569,2551,691],{"className":2552},[850],[569,2554],{"className":2555,"style":846},[845],[569,2557,2559,2562],{"className":2558},[604],[569,2560],{"className":2561,"style":2114},[608],[569,2563,2495],{"className":2564},[613]," Personen, denn ",[569,2567,2569,2593],{"className":2568},[572],[569,2570,2572],{"className":2571},[576],[578,2573,2574],{"xmlns":580},[582,2575,2576,2590],{},[585,2577,2578,2586,2588],{},[703,2579,2580,2582],{},[706,2581,2077],{},[1383,2583,2584],{},[706,2585,2495],{},[673,2587,691],{},[706,2589,708],{},[592,2591,2592],{"encoding":594},"\\frac{12}{\\sqrt{144}} = 1",[569,2594,2596,2729],{"className":2595,"ariaHidden":600},[599],[569,2597,2599,2603,2720,2723,2726],{"className":2598},[604],[569,2600],{"className":2601,"style":2602},[608],"height:1.3831em;vertical-align:-0.538em;",[569,2604,2606,2609,2717],{"className":2605},[613],[569,2607],{"className":2608},[794,892],[569,2610,2612],{"className":2611},[703],[569,2613,2615,2709],{"className":2614},[802,899],[569,2616,2618,2706],{"className":2617},[806],[569,2619,2622,2684,2692],{"className":2620,"style":2621},[810],"height:0.8451em;",[569,2623,2625,2628],{"style":2624},"top:-2.551em;",[569,2626],{"className":2627,"style":819},[818],[569,2629,2631],{"className":2630},[987,988,989,990],[569,2632,2634],{"className":2633},[613,990],[569,2635,2637],{"className":2636},[613,1434,990],[569,2638,2640,2675],{"className":2639},[802,899],[569,2641,2643,2672],{"className":2642},[806],[569,2644,2647,2659],{"className":2645,"style":2646},[810],"height:0.9128em;",[569,2648,2650,2653],{"className":2649,"style":814},[1448],[569,2651],{"className":2652,"style":819},[818],[569,2654,2656],{"className":2655,"style":1455},[613,990],[569,2657,2495],{"className":2658},[613,990],[569,2660,2662,2665],{"style":2661},"top:-2.8728em;",[569,2663],{"className":2664,"style":819},[818],[569,2666,2668],{"className":2667,"style":1469},[1468,990],[1471,2669,2670],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,2671],{"d":1481},[569,2673,946],{"className":2674},[945],[569,2676,2678],{"className":2677},[806],[569,2679,2682],{"className":2680,"style":2681},[810],"height:0.1272em;",[569,2683],{},[569,2685,2686,2689],{"style":921},[569,2687],{"className":2688,"style":819},[818],[569,2690],{"className":2691,"style":929},[928],[569,2693,2694,2697],{"style":1504},[569,2695],{"className":2696,"style":819},[818],[569,2698,2700],{"className":2699},[987,988,989,990],[569,2701,2703],{"className":2702},[613,990],[569,2704,2077],{"className":2705},[613,990],[569,2707,946],{"className":2708},[945],[569,2710,2712],{"className":2711},[806],[569,2713,2715],{"className":2714,"style":1526},[810],[569,2716],{},[569,2718],{"className":2719},[841,892],[569,2721],{"className":2722,"style":846},[845],[569,2724,691],{"className":2725},[850],[569,2727],{"className":2728,"style":846},[845],[569,2730,2732,2735],{"className":2731},[604],[569,2733],{"className":2734,"style":2114},[608],[569,2736,708],{"className":2737},[613],".",[565,2740,2741,2742,2822,2823,2738],{},"Zehn Messungen einer Pendeldauer haben ",[569,2743,2745,2769],{"className":2744},[572],[569,2746,2748],{"className":2747},[576],[578,2749,2750],{"xmlns":580},[582,2751,2752,2766],{},[585,2753,2754,2756,2758,2761,2763],{},[588,2755,1576],{},[673,2757,691],{},[706,2759,2760],{},"0,8",[695,2762,2080],{},[695,2764,2765],{},"ms",[592,2767,2768],{"encoding":594},"s = 0{,}8\\,\\text{ms}",[569,2770,2772,2790],{"className":2771,"ariaHidden":600},[599],[569,2773,2775,2778,2781,2784,2787],{"className":2774},[604],[569,2776],{"className":2777,"style":609},[608],[569,2779,1576],{"className":2780},[613,614],[569,2782],{"className":2783,"style":846},[845],[569,2785,691],{"className":2786},[850],[569,2788],{"className":2789,"style":846},[845],[569,2791,2793,2797,2801,2809,2813,2816],{"className":2792},[604],[569,2794],{"className":2795,"style":2796},[608],"height:0.8389em;vertical-align:-0.1944em;",[569,2798,2800],{"className":2799},[613],"0",[569,2802,2804],{"className":2803},[613],[569,2805,2808],{"className":2806},[2807],"mpunct",",",[569,2810,2812],{"className":2811},[613],"8",[569,2814],{"className":2815,"style":871},[845],[569,2817,2819],{"className":2818},[613,2124],[569,2820,2765],{"className":2821},[613],". Der Standardfehler des Mittelwerts ist ",[569,2824,2826,2857],{"className":2825},[572],[569,2827,2829],{"className":2828},[576],[578,2830,2831],{"xmlns":580},[582,2832,2833,2854],{},[585,2834,2835,2844,2847,2850,2852],{},[703,2836,2837,2839],{},[706,2838,2760],{},[1383,2840,2841],{},[706,2842,2843],{},"10",[673,2845,2846],{},"≈",[706,2848,2849],{},"0,253",[695,2851,2080],{},[695,2853,2765],{},[592,2855,2856],{"encoding":594},"\\frac{0{,}8}{\\sqrt{10}} \\approx 0{,}253\\,\\text{ms}",[569,2858,2860,2999],{"className":2859,"ariaHidden":600},[599],[569,2861,2863,2867,2990,2993,2996],{"className":2862},[604],[569,2864],{"className":2865,"style":2866},[608],"height:1.4352em;vertical-align:-0.538em;",[569,2868,2870,2873,2987],{"className":2869},[613],[569,2871],{"className":2872},[794,892],[569,2874,2876],{"className":2875},[703],[569,2877,2879,2979],{"className":2878},[802,899],[569,2880,2882,2976],{"className":2881},[806],[569,2883,2886,2944,2952],{"className":2884,"style":2885},[810],"height:0.8972em;",[569,2887,2888,2891],{"style":2624},[569,2889],{"className":2890,"style":819},[818],[569,2892,2894],{"className":2893},[987,988,989,990],[569,2895,2897],{"className":2896},[613,990],[569,2898,2900],{"className":2899},[613,1434,990],[569,2901,2903,2936],{"className":2902},[802,899],[569,2904,2906,2933],{"className":2905},[806],[569,2907,2909,2921],{"className":2908,"style":2646},[810],[569,2910,2912,2915],{"className":2911,"style":814},[1448],[569,2913],{"className":2914,"style":819},[818],[569,2916,2918],{"className":2917,"style":1455},[613,990],[569,2919,2843],{"className":2920},[613,990],[569,2922,2923,2926],{"style":2661},[569,2924],{"className":2925,"style":819},[818],[569,2927,2929],{"className":2928,"style":1469},[1468,990],[1471,2930,2931],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,2932],{"d":1481},[569,2934,946],{"className":2935},[945],[569,2937,2939],{"className":2938},[806],[569,2940,2942],{"className":2941,"style":2681},[810],[569,2943],{},[569,2945,2946,2949],{"style":921},[569,2947],{"className":2948,"style":819},[818],[569,2950],{"className":2951,"style":929},[928],[569,2953,2955,2958],{"style":2954},"top:-3.4461em;",[569,2956],{"className":2957,"style":819},[818],[569,2959,2961],{"className":2960},[987,988,989,990],[569,2962,2964,2967,2973],{"className":2963},[613,990],[569,2965,2800],{"className":2966},[613,990],[569,2968,2970],{"className":2969},[613,990],[569,2971,2808],{"className":2972},[2807,990],[569,2974,2812],{"className":2975},[613,990],[569,2977,946],{"className":2978},[945],[569,2980,2982],{"className":2981},[806],[569,2983,2985],{"className":2984,"style":1526},[810],[569,2986],{},[569,2988],{"className":2989},[841,892],[569,2991],{"className":2992,"style":846},[845],[569,2994,2846],{"className":2995},[850],[569,2997],{"className":2998,"style":846},[845],[569,3000,3002,3005,3008,3014,3018,3021],{"className":3001},[604],[569,3003],{"className":3004,"style":2796},[608],[569,3006,2800],{"className":3007},[613],[569,3009,3011],{"className":3010},[613],[569,3012,2808],{"className":3013},[2807],[569,3015,3017],{"className":3016},[613],"253",[569,3019],{"className":3020,"style":871},[845],[569,3022,3024],{"className":3023},[613,2124],[569,3025,2765],{"className":3026},[613],[565,3028,3029,3030,3059,3060,3118,3119,3231,3232,3261,3262,3291,3292,3334,3335,2738],{},"Liegt der Mittelwert eines Tests bei ",[569,3031,3033,3047],{"className":3032},[572],[569,3034,3036],{"className":3035},[576],[578,3037,3038],{"xmlns":580},[582,3039,3040,3045],{},[585,3041,3042],{},[706,3043,3044],{},"50",[592,3046,3044],{"encoding":594},[569,3048,3050],{"className":3049,"ariaHidden":600},[599],[569,3051,3053,3056],{"className":3052},[604],[569,3054],{"className":3055,"style":2114},[608],[569,3057,3044],{"className":3058},[613]," Punkten mit ",[569,3061,3063,3085],{"className":3062},[572],[569,3064,3066],{"className":3065},[576],[578,3067,3068],{"xmlns":580},[582,3069,3070,3082],{},[585,3071,3072,3078,3080],{},[585,3073,3074,3076],{},[588,3075,1721],{"mathvariant":1720},[588,3077,1724],{"mathvariant":1720},[673,3079,691],{},[706,3081,750],{},[592,3083,3084],{"encoding":594},"\\mathrm{SE} = 2",[569,3086,3088,3109],{"className":3087,"ariaHidden":600},[599],[569,3089,3091,3094,3100,3103,3106],{"className":3090},[604],[569,3092],{"className":3093,"style":1805},[608],[569,3095,3097],{"className":3096},[613],[569,3098,551],{"className":3099},[613,1812],[569,3101],{"className":3102,"style":846},[845],[569,3104,691],{"className":3105},[850],[569,3107],{"className":3108,"style":846},[845],[569,3110,3112,3115],{"className":3111},[604],[569,3113],{"className":3114,"style":2114},[608],[569,3116,750],{"className":3117},[613],", dann umfasst der Bereich ",[569,3120,3122,3152],{"className":3121},[572],[569,3123,3125],{"className":3124},[576],[578,3126,3127],{"xmlns":580},[582,3128,3129,3149],{},[585,3130,3131,3137,3139,3141,3143],{},[678,3132,3133,3135],{"accent":600},[588,3134,1705],{},[673,3136,685],{},[673,3138,1710],{},[706,3140,750],{},[673,3142,753],{},[585,3144,3145,3147],{},[588,3146,1721],{"mathvariant":1720},[588,3148,1724],{"mathvariant":1720},[592,3150,3151],{"encoding":594},"\\bar{x} \\pm 2 \\cdot \\mathrm{SE}",[569,3153,3155,3201,3219],{"className":3154,"ariaHidden":600},[599],[569,3156,3158,3161,3192,3195,3198],{"className":3157},[604],[569,3159],{"className":3160,"style":1737},[608],[569,3162,3164],{"className":3163},[613,798],[569,3165,3167],{"className":3166},[802],[569,3168,3170],{"className":3169},[806],[569,3171,3173,3181],{"className":3172,"style":1750},[810],[569,3174,3175,3178],{"style":814},[569,3176],{"className":3177,"style":819},[818],[569,3179,1705],{"className":3180},[613,614],[569,3182,3183,3186],{"style":814},[569,3184],{"className":3185,"style":819},[818],[569,3187,3189],{"className":3188,"style":1767},[833],[569,3190,685],{"className":3191},[613],[569,3193],{"className":3194,"style":790},[845],[569,3196,1710],{"className":3197},[1209],[569,3199],{"className":3200,"style":790},[845],[569,3202,3204,3207,3210,3213,3216],{"className":3203},[604],[569,3205],{"className":3206,"style":2114},[608],[569,3208,750],{"className":3209},[613],[569,3211],{"className":3212,"style":790},[845],[569,3214,753],{"className":3215},[1209],[569,3217],{"className":3218,"style":790},[845],[569,3220,3222,3225],{"className":3221},[604],[569,3223],{"className":3224,"style":1805},[608],[569,3226,3228],{"className":3227},[613],[569,3229,551],{"className":3230},[613,1812]," die Werte von ",[569,3233,3235,3249],{"className":3234},[572],[569,3236,3238],{"className":3237},[576],[578,3239,3240],{"xmlns":580},[582,3241,3242,3247],{},[585,3243,3244],{},[706,3245,3246],{},"46",[592,3248,3246],{"encoding":594},[569,3250,3252],{"className":3251,"ariaHidden":600},[599],[569,3253,3255,3258],{"className":3254},[604],[569,3256],{"className":3257,"style":2114},[608],[569,3259,3246],{"className":3260},[613]," bis ",[569,3263,3265,3279],{"className":3264},[572],[569,3266,3268],{"className":3267},[576],[578,3269,3270],{"xmlns":580},[582,3271,3272,3277],{},[585,3273,3274],{},[706,3275,3276],{},"54",[592,3278,3276],{"encoding":594},[569,3280,3282],{"className":3281,"ariaHidden":600},[599],[569,3283,3285,3288],{"className":3284},[604],[569,3286],{"className":3287,"style":2114},[608],[569,3289,3276],{"className":3290},[613],", grob ein ",[569,3293,3295,3315],{"className":3294},[572],[569,3296,3298],{"className":3297},[576],[578,3299,3300],{"xmlns":580},[582,3301,3302,3312],{},[585,3303,3304,3307,3309],{},[706,3305,3306],{},"95",[695,3308,2080],{},[588,3310,3311],{"mathvariant":1720},"%",[592,3313,3314],{"encoding":594},"95\\,\\%",[569,3316,3318],{"className":3317,"ariaHidden":600},[599],[569,3319,3321,3325,3328,3331],{"className":3320},[604],[569,3322],{"className":3323,"style":3324},[608],"height:0.8056em;vertical-align:-0.0556em;",[569,3326,3306],{"className":3327},[613],[569,3329],{"className":3330,"style":871},[845],[569,3332,3311],{"className":3333},[613],"-Konfidenzintervall bei großem ",[569,3336,3338,3351],{"className":3337},[572],[569,3339,3341],{"className":3340},[576],[578,3342,3343],{"xmlns":580},[582,3344,3345,3349],{},[585,3346,3347],{},[588,3348,636],{},[592,3350,636],{"encoding":594},[569,3352,3354],{"className":3353,"ariaHidden":600},[599],[569,3355,3357,3360],{"className":3356},[604],[569,3358],{"className":3359,"style":609},[608],[569,3361,636],{"className":3362},[613,614],[560,3364,3366],{"id":3365},"typische-fehler","Typische Fehler",[1596,3368,3369,3436,3543],{},[1599,3370,3371,3372,3400,3401,3435],{},"Standardfehler und Standardabweichung verwechseln. ",[569,3373,3375,3388],{"className":3374},[572],[569,3376,3378],{"className":3377},[576],[578,3379,3380],{"xmlns":580},[582,3381,3382,3386],{},[585,3383,3384],{},[588,3385,1576],{},[592,3387,1576],{"encoding":594},[569,3389,3391],{"className":3390,"ariaHidden":600},[599],[569,3392,3394,3397],{"className":3393},[604],[569,3395],{"className":3396,"style":609},[608],[569,3398,1576],{"className":3399},[613,614]," beschreibt die Streuung der Einzelwerte, ",[569,3402,3404,3420],{"className":3403},[572],[569,3405,3407],{"className":3406},[576],[578,3408,3409],{"xmlns":580},[582,3410,3411,3417],{},[585,3412,3413,3415],{},[588,3414,1721],{"mathvariant":1720},[588,3416,1724],{"mathvariant":1720},[592,3418,3419],{"encoding":594},"\\mathrm{SE}",[569,3421,3423],{"className":3422,"ariaHidden":600},[599],[569,3424,3426,3429],{"className":3425},[604],[569,3427],{"className":3428,"style":1805},[608],[569,3430,3432],{"className":3431},[613],[569,3433,551],{"className":3434},[613,1812]," die Unsicherheit des Mittelwerts.",[1599,3437,3438,3439,3467,3468,3542],{},"Durch ",[569,3440,3442,3455],{"className":3441},[572],[569,3443,3445],{"className":3444},[576],[578,3446,3447],{"xmlns":580},[582,3448,3449,3453],{},[585,3450,3451],{},[588,3452,636],{},[592,3454,636],{"encoding":594},[569,3456,3458],{"className":3457,"ariaHidden":600},[599],[569,3459,3461,3464],{"className":3460},[604],[569,3462],{"className":3463,"style":609},[608],[569,3465,636],{"className":3466},[613,614]," statt durch ",[569,3469,3471,3486],{"className":3470},[572],[569,3472,3474],{"className":3473},[576],[578,3475,3476],{"xmlns":580},[582,3477,3478,3484],{},[585,3479,3480],{},[1383,3481,3482],{},[588,3483,636],{},[592,3485,1620],{"encoding":594},[569,3487,3489],{"className":3488,"ariaHidden":600},[599],[569,3490,3492,3495],{"className":3491},[604],[569,3493],{"className":3494,"style":1630},[608],[569,3496,3498],{"className":3497},[613,1434],[569,3499,3501,3534],{"className":3500},[802,899],[569,3502,3504,3531],{"className":3503},[806],[569,3505,3507,3519],{"className":3506,"style":1643},[810],[569,3508,3510,3513],{"className":3509,"style":814},[1448],[569,3511],{"className":3512,"style":819},[818],[569,3514,3516],{"className":3515,"style":1455},[613],[569,3517,636],{"className":3518},[613,614],[569,3520,3521,3524],{"style":1658},[569,3522],{"className":3523,"style":819},[818],[569,3525,3527],{"className":3526,"style":1469},[1468],[1471,3528,3529],{"xmlns":1473,"width":1474,"height":1475,"viewBox":1476,"preserveAspectRatio":1477},[1479,3530],{"d":1481},[569,3532,946],{"className":3533},[945],[569,3535,3537],{"className":3536},[806],[569,3538,3540],{"className":3539,"style":1678},[810],[569,3541],{}," teilen. Dann wirkt die Schätzung viel genauer, als sie ist.",[1599,3544,3545],{},"Die Formel bei abhängigen Messungen (z.B. Zeitreihen, Klumpenstichproben) verwenden. Dann ist der Standardfehler meist größer.",{"title":3547,"searchDepth":3548,"depth":3548,"links":3549},"",2,[3550,3551,3552],{"id":562,"depth":3548,"text":563},{"id":2054,"depth":3548,"text":2055},{"id":3365,"depth":3548,"text":3366},[3554,3557,3559,3561,3564,3566,3568,3570],{"lhs":3555,"rhs":3556},"sqrt(n * s^2 \u002F n^2)","s \u002F sqrt(n)",{"lhs":3558,"rhs":750},"12 \u002F sqrt(36)",{"lhs":3560,"rhs":708},"12 \u002F sqrt(4*36)",{"lhs":3562,"rhs":3563},"round(0.8 \u002F sqrt(10), 3)","0.253",{"lhs":3565,"rhs":2495},"4 * 36",{"lhs":3567,"rhs":708},"12 \u002F sqrt(144)",{"lhs":3569,"rhs":3246},"50 - 2 * 2",{"lhs":3571,"rhs":3276},"50 + 2 * 2","X_1, \\ldots, X_n \\text{ unabhängig mit gleicher Standardabweichung } \\sigma,\\ n \\geq 1","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmsub>\u003Cmi>X\u003C\u002Fmi>\u003Cmn>1\u003C\u002Fmn>\u003C\u002Fmsub>\u003Cmo separator=\"true\">,\u003C\u002Fmo>\u003Cmo>…\u003C\u002Fmo>\u003Cmo separator=\"true\">,\u003C\u002Fmo>\u003Cmsub>\u003Cmi>X\u003C\u002Fmi>\u003Cmi>n\u003C\u002Fmi>\u003C\u002Fmsub>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">X_1, \\ldots, X_n\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.8778em;vertical-align:-0.1944em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0785em;\">X\u003C\u002Fspan>\u003Cspan class=\"msupsub\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.3011em;\">\u003Cspan style=\"top:-2.55em;margin-left:-0.0785em;margin-right:0.05em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"katex-sizing reset-size6 size3 mtight\">\u003Cspan class=\"mord mtight\">1\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.15em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mpunct\">,\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.1667em;\">\u003C\u002Fspan>\u003Cspan class=\"minner\">…\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.1667em;\">\u003C\u002Fspan>\u003Cspan class=\"mpunct\">,\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.1667em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0785em;\">X\u003C\u002Fspan>\u003Cspan class=\"msupsub\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.1514em;\">\u003Cspan style=\"top:-2.55em;margin-left:-0.0785em;margin-right:0.05em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"katex-sizing reset-size6 size3 mtight\">\u003Cspan class=\"mord mathnormal mtight\">n\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.15em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan> \u003Cspan class=\"katex\">unabhängig mit gleicher Standardabweichung\u003C\u002Fspan> \u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>σ\u003C\u002Fmi>\u003Cmo separator=\"true\">,\u003C\u002Fmo>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">\\sigma,\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.625em;vertical-align:-0.1944em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0359em;\">σ\u003C\u002Fspan>\u003Cspan class=\"mpunct\">,\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan> \u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>n\u003C\u002Fmi>\u003Cmo>≥\u003C\u002Fmo>\u003Cmn>1\u003C\u002Fmn>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">n \\geq 1\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.7719em;vertical-align:-0.136em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\">n\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003Cspan class=\"mrel\">≥\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.6444em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">1\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>",null,"md","standard-error","\\sigma_{\\bar{X}} = \\frac{\\sigma}{\\sqrt{n}}, \\qquad \\text{geschätzt: } \\ \\mathrm{SE} = \\frac{s}{\\sqrt{n}}","\u003Cspan class=\"katex-display\">\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\" display=\"block\">\u003Csemantics>\u003Cmrow>\u003Cmsub>\u003Cmi>σ\u003C\u002Fmi>\u003Cmover accent=\"true\">\u003Cmi>X\u003C\u002Fmi>\u003Cmo>ˉ\u003C\u002Fmo>\u003C\u002Fmover>\u003C\u002Fmsub>\u003Cmo>=\u003C\u002Fmo>\u003Cmfrac>\u003Cmi>σ\u003C\u002Fmi>\u003Cmsqrt>\u003Cmi>n\u003C\u002Fmi>\u003C\u002Fmsqrt>\u003C\u002Fmfrac>\u003Cmo separator=\"true\">,\u003C\u002Fmo>\u003Cmspace width=\"2em\"\u002F>\u003Cmrow>\u003Cmtext>gesch\u003C\u002Fmtext>\u003Cmover accent=\"true\">\u003Cmtext>a\u003C\u002Fmtext>\u003Cmo>¨\u003C\u002Fmo>\u003C\u002Fmover>\u003Cmtext>tzt: \u003C\u002Fmtext>\u003C\u002Fmrow>\u003Cmtext> \u003C\u002Fmtext>\u003Cmrow>\u003Cmi mathvariant=\"normal\">S\u003C\u002Fmi>\u003Cmi mathvariant=\"normal\">E\u003C\u002Fmi>\u003C\u002Fmrow>\u003Cmo>=\u003C\u002Fmo>\u003Cmfrac>\u003Cmi>s\u003C\u002Fmi>\u003Cmsqrt>\u003Cmi>n\u003C\u002Fmi>\u003C\u002Fmsqrt>\u003C\u002Fmfrac>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">\\sigma_{\\bar{X}} = \\frac{\\sigma}{\\sqrt{n}}, \\qquad \\text{geschätzt: } \\ \\mathrm{SE} = \\frac{s}{\\sqrt{n}}\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.6598em;vertical-align:-0.2293em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0359em;\">σ\u003C\u002Fspan>\u003Cspan class=\"msupsub\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.3448em;\">\u003Cspan style=\"top:-2.4707em;margin-left:-0.0359em;margin-right:0.05em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"katex-sizing reset-size6 size3 mtight\">\u003Cspan class=\"mord mtight\">\u003Cspan class=\"mord katex-accent mtight\">\u003Cspan class=\"vlist-t\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.8201em;\">\u003Cspan style=\"top:-2.7em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal mtight\" style=\"margin-right:0.0785em;\">X\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-2.9523em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"accent-body\" style=\"left:-0.1667em;\">\u003Cspan class=\"mord mtight\">ˉ\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.2293em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003Cspan class=\"mrel\">=\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:2.0376em;vertical-align:-0.93em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mopen nulldelimiter\">\u003C\u002Fspan>\u003Cspan class=\"mfrac\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:1.1076em;\">\u003Cspan style=\"top:-2.3097em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord sqrt\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.8003em;\">\u003Cspan class=\"svg-align\" style=\"top:-3em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\" style=\"padding-left:0.833em;\">\u003Cspan class=\"mord mathnormal\">n\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-2.7603em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"hide-tail\" style=\"min-width:0.853em;height:1.08em;\">\u003Csvg xmlns=\"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg\" width=\"400em\" height=\"1.08em\" viewBox=\"0 0 400000 1080\" preserveAspectRatio=\"xMinYMin slice\">\u003Cpath d=\"M95,702\nc-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14\nc0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54\nc44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10\ns173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429\nc69,-144,104.5,-217.7,106.5,-221\nl0 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style=\"margin-right:0.0359em;\">σ\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.93em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mclose nulldelimiter\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mpunct\">,\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:2em;\">\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.1667em;\">\u003C\u002Fspan>\u003Cspan class=\"mord text\">\u003Cspan class=\"mord\">gesch\u003C\u002Fspan>\u003Cspan class=\"mord katex-accent\">\u003Cspan class=\"vlist-t\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.6679em;\">\u003Cspan style=\"top:-3em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">a\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-3em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"accent-body\" style=\"left:-0.25em;\">\u003Cspan class=\"mord\">¨\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mord\">tzt: \u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mspace\"> \u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathrm\">SE\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003Cspan class=\"mrel\">=\u003C\u002Fspan>\u003Cspan class=\"mspace\" style=\"margin-right:0.2778em;\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:2.0376em;vertical-align:-0.93em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mopen nulldelimiter\">\u003C\u002Fspan>\u003Cspan class=\"mfrac\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:1.1076em;\">\u003Cspan style=\"top:-2.3097em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord sqrt\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.8003em;\">\u003Cspan class=\"svg-align\" style=\"top:-3em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\" style=\"padding-left:0.833em;\">\u003Cspan class=\"mord mathnormal\">n\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-2.7603em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"hide-tail\" style=\"min-width:0.853em;height:1.08em;\">\u003Csvg xmlns=\"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg\" width=\"400em\" height=\"1.08em\" viewBox=\"0 0 400000 1080\" preserveAspectRatio=\"xMinYMin slice\">\u003Cpath d=\"M95,702\nc-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14\nc0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54\nc44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10\ns173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429\nc69,-144,104.5,-217.7,106.5,-221\nl0 -0\nc5.3,-9.3,12,-14,20,-14\nH400000v40H845.2724\ns-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7\nc-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z\nM834 80h400000v40h-400000z\"\u002F>\u003C\u002Fsvg>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.2397em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-3.23em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"frac-line\" style=\"border-bottom-width:0.04em;\">\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-3.677em;\">\u003Cspan class=\"pstrut\" style=\"height:3em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\">s\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.93em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"mclose nulldelimiter\">\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>","university",{},true,"\u002Fde\u002Fformulas\u002Fmath\u002Fstochastics\u002Fstandardfehler",[],[3585,3586,3587,3588],"standard-deviation","confidence-interval-mean","central-limit-theorem","variance-of-sum",{"title":548,"description":3547},"de\u002Fformulas\u002Fmath\u002Fstochastics\u002Fstandardfehler","Der Standardfehler gibt an, wie stark der Mittelwert einer Stichprobe vom Umfang n um den wahren Erwartungswert schwankt.",[3593,3594,3595,3596,3597],"standardfehler","mittelwert","stichprobe","streuung","schätzgenauigkeit",[3599,3603,3606,3609,3612],{"symbol":3600,"meaning":3601,"symbolHtml":3602},"\\sigma_{\\bar{X}}","Standardabweichung des Stichprobenmittels","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmsub>\u003Cmi>σ\u003C\u002Fmi>\u003Cmover accent=\"true\">\u003Cmi>X\u003C\u002Fmi>\u003Cmo>ˉ\u003C\u002Fmo>\u003C\u002Fmover>\u003C\u002Fmsub>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">\\sigma_{\\bar{X}}\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.6598em;vertical-align:-0.2293em;\">\u003C\u002Fspan>\u003Cspan class=\"mord\">\u003Cspan class=\"mord mathnormal\" style=\"margin-right:0.0359em;\">σ\u003C\u002Fspan>\u003Cspan class=\"msupsub\">\u003Cspan class=\"vlist-t vlist-t2\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.3448em;\">\u003Cspan style=\"top:-2.4707em;margin-left:-0.0359em;margin-right:0.05em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"katex-sizing reset-size6 size3 mtight\">\u003Cspan class=\"mord mtight\">\u003Cspan class=\"mord katex-accent mtight\">\u003Cspan class=\"vlist-t\">\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.8201em;\">\u003Cspan style=\"top:-2.7em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal mtight\" style=\"margin-right:0.0785em;\">X\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan style=\"top:-2.9523em;\">\u003Cspan class=\"pstrut\" style=\"height:2.7em;\">\u003C\u002Fspan>\u003Cspan class=\"accent-body\" style=\"left:-0.1667em;\">\u003Cspan class=\"mord mtight\">ˉ\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-s\">​\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"vlist-r\">\u003Cspan class=\"vlist\" style=\"height:0.2293em;\">\u003Cspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fspan>",{"symbol":595,"meaning":3604,"symbolHtml":3605},"Standardabweichung eines einzelnen Messwerts","\u003Cspan class=\"katex\">\u003Cspan class=\"katex-mathml\">\u003Cmath xmlns=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\">\u003Csemantics>\u003Cmrow>\u003Cmi>σ\u003C\u002Fmi>\u003C\u002Fmrow>\u003Cannotation encoding=\"application\u002Fx-tex\">\\sigma\u003C\u002Fannotation>\u003C\u002Fsemantics>\u003C\u002Fmath>\u003C\u002Fspan>\u003Cspan class=\"katex-html\" aria-hidden=\"true\">\u003Cspan class=\"katex-base\">\u003Cspan class=\"katex-strut\" style=\"height:0.4306em;\">\u003C\u002Fspan>\u003Cspan class=\"mord mathnormal\" 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