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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 (
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
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