中等MATH-STAT-005
The interquartile range is
A. the difference between the maximum and the minimum
B. the difference between the mean and the median
C. Q3 − Q1✓ 答案
D. the sum of Q1 and Q3
解說
The interquartile range is the third quartile minus the first quartile. The maximum minus the minimum is the range, a different measure.