请教一道数学题

xygoal

Q36:

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.

amypudding

因为雇员的人数必须是整数，２５％的项目分派的雇员是４名或以上，３５％的项目分派的雇员是２名或以下，那么综合这两个条件就知道每个项目分派的雇员数的中数在每个项目分派的雇员为３名里了　sufficient

xygoal

多谢