medium · SAT Math
A meteorologist summarized the annual rainfall (in inches) recorded in 25 cities using a box plot with this five-number summary: Minimum = 20 inches Q1 (first quartile) = 45 inches Median = 52 inches Q3 (third quartile) = 58 inches Maximum = 90 inches What is the interquartile range (IQR) of this rainfall data?
- 45 inches
- 13 inches
- 70 inches
- 38 inches
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