[問題] 生統有關問題
題目煩請移駕至以下連結觀看(考題圖片檔)
http://dl.dropbox.com/u/27887573/statistic.jpg

有以下幾個問題想請問板上的大大
1.在考題二中,做pearson相關的檢測
若是用t值檢測其自由度應該是n-2=3
若是用F值檢測其自由度應該是v1=1、v2=3
但考題中所給的附表皆無此自由度,所以該如何處理呢
2.在考題三中的第一小題,不知用ANOVA檢定對嗎?
以山區作為處理組數(m);數種作為觀測值(n)來計算對嗎?
3.考題中所給的t(9 , 0.95)是否應寫為t(9 , 0.05)
考題中所給的F(4,5,0.95)是否應寫為F(4,5,0.05)
才對呢
謝謝。
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