A box plot has Q1 = 15, median = 22, Q3 = 30. What is the interquartile range (IQR)?
- A
8
- B
7
- C
22
- Dcheck_circle
15
Explanation
IQR = Q3 - Q1 = .
One-Variable Data: Distributions and Measures of Center and Spread
SAT Math· difficulty 3/5
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