問題詳情
(4) 若甲生高三下的國文學期成績為75分，試利用適當的迴歸直線猜測甲生高三下的英文成績為何_____(Q)______(四捨五入至整數)
參考答案
答案：C
難度：非常簡單0.933998
統計：A(134),B(12),C(2434),D(26),E(0)
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