16. In general, we use_________ to test whether the variance of two populations are equal.(A) z-test

問題詳情

16. In general, we use_________ to test whether the variance of two populations are equal.
(A) z-test
(B) t-test
(C) X2 test
(D)Ftest

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增