[考題] 101桃園縣國小教育 Q.44
44.在教育統計的迴歸分析中,用以表示
「在效標變項Y的總變異之中,由預測變項X所解釋的變異的百分比」的概念,
稱之為:
(A)迴歸係數 (B)相關係數 (C)決定係數 (D)疏離係數
完全不知道這題在問什麼@@
我以為答案是(A)
有板友可以解惑嗎?
感恩
--
If I fell in love with you, it was despite me.
I would love to see you again and maybe go for a cup of coffee.
No matter what happens,
meeting you will have been a very special part of my life,
thank you for that. -English Vinglish-
--
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※ 編輯: Mieke (114.41.86.137), 01/08/2017 20:41:49
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