问题如下图:
选项:
A.
B.
C.
解释:
老师这个B选项,Pvalue是不是和TYPE II没有什么关系?
NO.PZ2017092702000135 问题如下 Whiof the following statements on p-value is correct? A.The p-value is the smallest level of significanwhiH0 crejecte B.The p-value incates the probability of making a Type II error. C.The lower the p-value, the weaker the evinfor rejecting the H0. A is correct. The p-value is the smallest level of significan(α) whithe null hypothesis crejectep-value是可以拒绝原假设的最小显着性水平 (α)。 请问A为什么正确?比p-value更小的时候不是也可以拒绝原假设吗?
NO.PZ2017092702000135问题如下Whiof the following statements on p-value is correct?A.The p-value is the smallest level of significanwhiH0 crejecte B.The p-value incates the probability of making a Type II error. C.The lower the p-value, the weaker the evinfor rejecting the H0. A is correct. The p-value is the smallest level of significan(α) whithe null hypothesis crejectep-value是可以拒绝原假设的最小显着性水平 (α)。 b是什么意思,麻烦下
NO.PZ2017092702000135 问题如下 Whiof the following statements on p-value is correct? A.The p-value is the smallest level of significanwhiH0 crejecte B.The p-value incates the probability of making a Type II error. C.The lower the p-value, the weaker the evinfor rejecting the H0. A is correct. The p-value is the smallest level of significan(α) whithe null hypothesis crejectep-value是可以拒绝原假设的最小显着性水平 (α)。 老师可以讲一下C里面P-value越小,为什么拒绝原假设的概率越大吗?
老师可以讲一下C错在哪里吗?
test power不是1-p吗,rejefalse H0,那P不就是犯二类错误的概率吗?