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标题: [讨论]涛涛31-11-22 [打印本页]

作者: angelavivi    时间: 2006-7-16 07:16     标题: [讨论]涛涛31-11-22

Q22:C

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.

                  

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

                                                          Answer:

求解???答案是C


作者: 月影无痕    时间: 2006-7-16 08:16

the median number should be either larger than 2 or smaller than 4, the only integer left is 3


作者: angelavivi    时间: 2006-7-17 06:23

xie xie !!




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