NO.PZ2018062016000121
问题如下:
Which of the following statements about null hypothesis is least likely correct
选项:
A.For sample statistic
B.The fact we suspect and want to reject
C.For population parameter
解释:
A is correct. By definition, null hypothesis is the fact we suspect and want to reject, we used population parameter.
请问B这个suspect啥意思?是说H0是我怀疑并且想拒绝的假设吗?因为之前看到好像Ha也是我suspect的,就有点懵