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[Table Analysis]

试题详情

题目:

The table summarizes information in several categories about the 9 stores in a small grocery chain. The table also includes chain-wide averages where appropriate.
For each of the following statements, select True if the statement can be verified to be true based on the information provided. Otherwise, select False.

选项:

A、In each store whose average customer age falls between 34 and 36, the number of self-check express lanes is above average.
B、There is a negative correlation between the number of self-check unlimited lanes and the average customer age.
C、Stores in this table that have fewer self-check express lanes than the chain-wide average are less likely to have restaurants than stores that have more self-check express lanes than the chain-wide average.

答案:

A A B

提问:

请问此题第二个问题,问反比这个问题,反比只是个大方向,严格讲不是所有条目都完全符合年龄越大lane的数量越少,其中有个别条目是反比中例外的情况,在IR题中这也可以看做是符合反比的对吗?

解答:

点赞1
阅读1421
解答: ken@boost.org.cn

提问:

请问此题第二个问题,问反比这个问题,反比只是个大方向,严格讲不是所有条目都完全符合年龄越大lane的数量越少,其中有个别条目是反比中例外的情况,在IR题中这也可以看做是符合反比的对吗?

解答:

点赞1
阅读1422
解答: ken@boost.org.cn老师

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