问题如下图:
选项:
A.
B.
C.
提问:请问ab为何不对?谢谢老师。 解释:
NO.PZ2017092702000134问题如下Whiof the following represents a correstatement about the p-value?A.The p-value offers less precise information thes the rejection points approach. B.A larger p-value provis stronger evinin support of the alternative hypothesis. C.A p-value less ththe specifielevel of significanlea to rejection of the null hypothesis. C is correct.The p-value is the smallest level of significanwhithe null hypothesis crejectefor a given value of the test statistiThe null hypothesis is rejectewhen the p-value is less ththe specifiesignificanlevel.p-value 是对于给定的检验统计量值可以拒绝原假设的最小显着性水平。 当 p-value小于该显着性水平时,拒绝原假设。 rejection points approach是什么方法?
pvalue越小越拒绝原假设,那么越大越支持备择假设哪里错了?请问b的问题在哪?
我明白为什么选C,但想不明白B为什么不对?