问题如下图：
选项：
A. 
B. 
C. 
解释：
NO.PZ2018062016000121 问题如下 Whiof the following statements about null hypothesis is least likely corre A.For sample statisti B.The fawe suspeanwant to reje C.For population parameter A is correct. finition, null hypothesis is the fawe suspeanwant to reject, we usepopulation 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
NO.PZ2018062016000121问题如下Whiof the following statements about null hypothesis is least likely correctA.For sample statisticB.The fawe suspeanwant to rejectC.For population parameterA is correct. finition, null hypothesis is the fawe suspeanwant to reject, we usepopulation parameter.请问下设立原假设后，后续步骤都是针对样本进行统计，为何A会不正确呢？
提问请问老师A为什么不对？C不是应该是用的样本参数么？为何C是对的？谢谢
