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Dinny · 2020年08月10日

问一道题:NO.PZ201512020300000604

* 问题详情,请 查看题干

问题如下:

What type of error is most likely present in the last row of data (ID #4) in Exhibit 1?

选项:

A.

Inconsistency error

B.

Incompleteness error

C.

Non-uniformity error

解释:

A is correct. There appears to be an inconsistency error in the last row (ID #4). An inconsistency error occurs when a data point conflicts with corresponding data points or reality. In the last row, the interest expense data item has a value of 1.5, and the total debt item has a value of 0.0. This appears to be an error: Firms that have interest expense are likely to have debt in their capital structure, so either the interest expense is incorrect or the total debt value is incorrect. Steele should investigate this issue by using alternative data sources to confirm the correct values for these variables.

请问老师,如果这道题有invalid(明显偏离合理范围)的话,选不选呢?

1 个答案

星星_品职助教 · 2020年08月10日

同学你好,

invalidity error一般考察的方式是一个数字明显的不合理,比如一个人几百岁,身高几十米这种。

这道题的设置是有债务,但又没有利息,所以设置的考点目的就是要考inconsistency的。

协会设置每一个选项都是有含义的,所以没设置的选项可以不用去考虑。