問題詳情
27. 對「母體平均數的區間估計」而言，下列何者不會影響信賴區間的長度？
(A) 估計誤差
(B) 樣本平均數
(C) 信賴係數
(D) 樣本數
(A) 估計誤差
(B) 樣本平均數
(C) 信賴係數
(D) 樣本數
參考答案
無參考答案
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