A.F統(tǒng)計(jì)量B.t統(tǒng)計(jì)量C.Z統(tǒng)計(jì)量D.X2統(tǒng)計(jì)量
A.單樣本B.獨(dú)立樣本C.配對(duì)樣本D.相關(guān)樣本
A.單樣本B.配對(duì)樣本C.獨(dú)立樣本D.相關(guān)樣本