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kevinzhu · 2019年10月04日

问一道题：NO.PZ2015120604000131

  1. CFA I
  2. Quantitative

问题如下图：

    

选项：

A.

B.

C.

解释：


Type 2 error不是说fail to reject the H0 when it's false.

A选项里面直接用accept不是不符合要求吗？

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1 个答案

星星_品职助教 · 2019年10月04日

同学你好，

你理解的没问题，最准确的定义应该是你说的那样。由于这道题的B明显有严重错误，所以“least”的就选B了。你看的很仔细。

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