感觉这种题是PP3中出现的比较新的题型。 我看不明白 '“contains the median of the 73 scores" 是什么意思,自然做不出来。
请教思路
Score
Interval |
Number of
Scores |
50-59
60-69
70-79
80-89
90-99 |
2
10
16
27
18 |
The table above shows the distribution of test scores for a group of management trainees. Which score interval contains the median of the 73 scores
A. 60 - 69
B. 70 - 79
C. 80 - 89
D. 90 - 99
E. It can not be determined from the information.
答案: C |