[計量] PP1-PS- Q49
Score Interval Number of Scores
50-59 2
60-69 10
70-79 16
80-89 27
90-99 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 cannot be determined from the information given.
請問一下各位賢人這提要怎麼解阿?
我實在搞不太清楚到底它想問的是什麼?!
謝謝!!
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