NO.PZ2015120604000143
问题如下:
Here is a table shows a set of data. Peter sets up a null hypothesis--- H0: μ=8.5. If Peter fail to reject the null hypothesis at 10% significance level, which of the following P value is most appropriate?
选项:
A.P value=12%
B.P value=5%
C.P value=3%
解释:
A is correct.
If P value is bigger than the calculated test statistic, then Peter will fail to reject the null hypothesis.
P value=12%,>Significance level = 10%, fail to reject H0.
p越小,越接受原假设。即,fail to reject。为什么是大于拒绝yu 10%啊