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某工廠由 A、B 兩種製造方式生產彈簧,今分別抽得 nA=16 與 nB=10 個樣本以比較兩種方式產出的彈簧彈力強度而得到以下資料:【題組】17.若欲檢定兩種生產方式所生產之彈簧彈力是否不同,則需使
問題詳情
某工廠由 A、B 兩種製造方式生產彈簧,今分別抽得 nA=16 與 nB=10 個樣本以比較兩種方式產出的彈簧彈力強度而得到以下資料:
【題組】17.若欲檢定兩種生產方式所生產之彈簧彈力是否不同,則需使用到下列何種檢定?
(A) Z 檢定
(B) F 檢定
(C) X2 檢定
(D) t 檢定
參考答案
答案:
[無官方正解]
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