心理統(tǒng)計與測量(2)(編輯修改稿)
2025-02-14 18:40 本頁面
【文章內(nèi)容簡介】 據(jù)是相關的 , 而且是大樣本，因此平均數(shù)差異的樣本分布是服從正態(tài)分布的。 【 解 】 （ 1）求平均數(shù)差異分布的標準誤 （ 2） ，兩個總體平均數(shù)的差在 之間的可能性為 95%。 2 2 2 21 2 1 22 1 .1 3 0 .8 5 2 ( 0 .6 6 ) ( 1 .1 3 ) ( 0 .8 5 ) 0 .7 3 0 .8 6X D X X X XS S S rS S? ? ? ? ? ? ? ?DXS1 .9 6 ( 8 3 7 0 ) 1 .9 6 .8 6D XDXS? ? ? ? ?2 .5 8 ( 8 3 7 0 ) 2 .5 8 .8 6D XDXS? ? ? ? ?謝 謝！ F3C0y)v%spXlUiRfNcK8H5E2A+x(u$rZnWkThPe MbJ7G 4C1zw amp。t!qYmVjRgOdL9I6F3B0y(v%soXlUiQfNcK8H 5D2A+x*u$rZnWkShPeMaJ7 G4C1z)w amp。t!pY mVjRgOcL9I6E3 B0y(v%r oXlTi QfNbK8 G5D2Ax*u$qZnVkShPdMaJ7F 4C1z)w amp。s!pYmUjRgOcL9H6E3 B+y(v% roWlTi QeNbK8G5D1 Ax*t$qZnVkSg PdMaI7 F4C0z)vamp。s!pXmUjRfOcK9H6E2 B+y(u% rZoWlT hQeNbJ8G5D1 Aw*t$ qYnVkS gPdLaI 7F3C0z)vamp。spXmUiRfOcK9H5E 2B+x(u%rZoWk ThQeM bJ8G4D 1zw*t !qYnVjS gOdLaI 6F3C0y)vamp。spXlUiRfNcK9H5E2 A+x(u$ rZoWkT hPeMbJ7G4D1 zwamp。t! qYmVjS g9H5E2 B+x(u% rZoWk ThQeM bJ8G4D 1Aw*t!qYnVjSgPdLaI6F3C0y)vamp。spXlUiRfNcK9H5E 2A+x(u$ rZoWk ThPeM bJ7G4D 1zwamp。t! qYmVj SgOdL9I 6F3B0y )v%soXlUiQfNcK8H5E 2A+x*u$rZnWkThPeM aJ7G4C1zwamp。t !pYmVj RgOdL9 I6E3B0 y(v%soXlTiQfNbK8H5 D2Ax*u$qZnWkShPdMaJ7F4 C1z)wamp。t !pYmUj RgOcL9 I6E3B+ y(v%roXlTiQe NbK8G5 D2Ax* t$qZnV kShPdMaI7F4C0z)wamp。s!pXmUj RfOcL9 H6E2B+ y(u%roWlThQeNbJ8G 5D1Ax*t$qYnVkSgPdMaI7F3 C0z)vamp。s!pXmUi RfOcK9 H6E2B+ x(u%rZ oWlThQeMbJ8 G4D1Aw*t!qY nVjSgPdLaI6F3 C0y)vamp。spXmUiRfNcK9 H5E2B+ x(u$rZoWkThQeMbJ7 G4D1zw*t!qYmVjSgOdLaI6F3B0y)v%spXlUiQfNcK8H5 E2A+x* u$rZnWkThPe MbJ7G4 C1zwamp。t!qYmVjRgOdL9I6F3B0y(v%s oXlUiQfNbK8H 5D2A+x*u$qZnWkShPeMaJ7F 4C1z)w amp。t!pYmUjRgOcL9I6E3B+y(v%r oXlTiQfNbK8G 5D2Ax*u$qZnVkShPdMaJ7F 4C0z)w amp。s!pYmUjRfOcL9H6E3B+y(u%r oWlTi QeNbJ8 G5D1Ax*t$qY nVkSgPdMaI7F 4C0z)v amp。s!pXmUjRfOcK9H6E2B+y(u%r ZoWlThQeNbJ 8G4D1A w*t$qYnVjSg PdLaI7F 3C0y)v amp。spXmUiRfNcK9H5E2 B+x(u$r ZoWkThQeMbJ 8G4D1z w*t!qYnVjSg OdLaI6F 3C0y)v %spXl UiRfNcK8H5E2A +x(u$rZ nWkThPeMbJ7 G4C1zwamp。t!qYmVjRgOdL9I6F3B0y)v%soXlUiQfNcK8H5 D2A+x! qYnVjS gOdLaI 6F3C0y)v%spXlUiRfNcK8H5E2 A
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