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antata9089 · 2020年03月10日

问一道题:NO.PZ2019093001000006

问题如下:

A decision-making investor is most likely to worry more about making a Type I error than a Type II error because:

选项:

A.

Type II errors are errors of commission.

B.

Type I errors are more easily measured.

C.

Type II errors are more likely to have to be explained as to why a skilled manager was fired.

解释:

B is correct.

Type I errors are more easily measured than Type II errors. In addition, Type I errors may be linked to the compensation of the decision maker. Type I errors are errors of commission, whereas Type II are errors in omission. Firing a skilled manager is less transparent to the investor.

为什么C是错的呢?

圣灵霜子 · 2020年08月22日

助教的回答不对吧。C选项错在不需要(not have to)解释为什么fire skilled manager。

1 个答案

星星_品职助教 · 2020年03月11日

同学你好,

这道题问的是为什么Type I error比Type II error更严重。原因是Type Ierror更显性,容易被衡量。Type II error不好衡量。

C选项只是描述了一下ype II error。