[STAT] p 0.05 時, reject H0 定H1?

2006-11-17 6:02 am
請附詳細解釋,
請附參照書目網址. 謝.

回答 (1)

2006-11-17 10:48 am
✔ 最佳答案
p 0.05 時, reject H0 定H1?
p<0.05 時,reject H0 (即是個係數可以認為不是0)
P>0.05時, reject H1
你只要隨便在統計書上找條linear regression題目做就可以驗證到啦
以下是一個網址的英文說明
Each statistical test has an associated null hypothesis, the p-value is the probability that your sample could have been drawn from the population(s) being tested (or that a more improbable sample could be drawn) given the assumption that the null hypothesis is true. A p-value of .05, for example, indicates that you would have only a 5% chance of drawing the sample being tested if the null hypothesis was actually true.


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