問題詳情
16. 某班數學老師計算學生學期成績後，鑑於學生平時都很用功，決定每人各加學期成績5 分，加分後沒人超出滿分，則加分前與加分後，下列何者統計量會改變？
(A) 全距
(B) 四分位距
(C) 標準差
(D) 中位數
(A) 全距
(B) 四分位距
(C) 標準差
(D) 中位數
參考答案
無參考答案
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