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𝒜𝒩𝒥𝒜 安雅🎃 · 2022年11月30日

题目好像缺少解题信息

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NO.PZ202208300200000501

问题如下:

The type of error least likely to be generated by the weather dataset reference note is:

选项:

A.invalidity. B.incompleteness. C.non-uniformity error.

解释:

Solution

A is correct. An invalidity error is whether the data are outside of a meaningful range, resulting in invalid data. In this example, the sensors were upgraded to collect additional information and not to correct previous recordings.

B is incorrect. The upgrade of sensors to capture new data fields will create incompleteness errors—which are errors where the data are missing or not present—in historical records because they would be captured only on a going-forward basis.

C is incorrect. The upgrade of sensors to capture new and existing data fields can easily create non-uniformity errors—which are errors where the data are not present in an identical format—because they could record more or less detail, save in a different format, and so on.

文章中哪里提到sensor的事情?

1 个答案

星星_品职助教 · 2022年11月30日

同学你好,

Case中对应信息如下:

如果有显示问题可以继续留言。