问题如下图:
选项:
A.
B.
C.
解释:
老师,这道题目和答案没看懂,求解释,谢谢
NO.PZ2018062016000133 问题如下 Whiof the following scriptions on the p-value is most accurate? A.It is a stable value in all hypothesis testings. B.It's the probability of obtaining a test statistic whilea to a rejection of the alternative hypothesis. C.It is the smallest significant level for whithe hypothesis woulrejecte C is correct. The p-value is the probability of obtaining a test statistic thwoulleto a rejection of the null hypothsis, anit's the smallest significanlevel for whithe hypothesis woulrejecte B错的地方是不是 不应该说是alternative 而是null?
It's the probability of obtaining a test statistic whilea to a rejection of the alternative hypothesis. It is the smallest significant level for whithe hypothesis woulrejecte C is correct. The p-value is the probability of obtaining a test statistic thwoulleto a rejection of the null hypothsis, anit's the smallest significanlevel for whithe hypothesis woulrejecte老师,答案a为什么错呢?
It's the probability of obtaining a test statistic whilea to a rejection of the alternative hypothesis. It is the smallest significant level for whithe hypothesis woulrejecte C is correct. The p-value is the probability of obtaining a test statistic thwoulleto a rejection of the null hypothsis, anit's the smallest significanlevel for whithe hypothesis woulrejecte老师,麻烦把C翻译一下呢