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
