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sasilia · 2018年08月27日

问一道题:NO.PZ2018062016000123 [ CFA I ]

问题如下图:

    

选项:

A.

B.

C.

解释:



请问选项A和C的区别是什么?

1 个答案
已采纳答案

菲菲_品职助教 · 2018年08月27日

同学你好,这道题的A选项和C选项描述都不太正确,不应该拿总体参数和临界值进行比较,我们已经在后台修改题目,会尽快上传~到时候你再看一下这道题目还有没有疑问哈。

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