菡萏琼琚 · 2022年04月26日
NO.PZ2017092702000135
问题如下：
Which of the following statements on p-value is correct?
选项：
A.The p-value is the smallest level of significance at which H0 can be rejected.
B.The p-value indicates the probability of making a Type II error.
C.The lower the p-value, the weaker the evidence for rejecting the H0.
解释：
A is correct.
The p-value is the smallest level of significance (α) at which the null hypothesis can be rejected.
p-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选项里面P-value越小，为什么拒绝原假设的概率越大吗？
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)。 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
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？
