Data Sufficiency

试题详情

题目:

What is the median number of employees assigned per project for the projects at Company Z?
(1)   25 percent of the projects at Company Z have 4 or more employees assigned to each project.
(2) 35 percent of the projects at Company Z have 2 or fewer employees assigned to each project.
                  

选项:

答案:

C

提问:

假设100个projects。 前35个projects是小于等于2个人,中间36到75个projects为3人,剩下25个为大于等于4个人的projects。所以确定median是3。 但如果是前35个projects小于等于2人,36-60个projects大于等于4人时就不知道median是谁了 所以第一次选了E 后来看到答案是C,请问是因为这个题目的特殊比例25+35大于50 所以导致这题能选C吗?我的思路对否?谢谢
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