Description
17 18 18 18 19 20 20 20 21 21 21 21 22 22 22 22 22 23 23 24 24 24 24 24 24 24 24 25 26 26 26 26 26 26 27 27 27 27 27 28 28 29 31 31 32 32 34 35 38
what is the IQR (interquartile range)?
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Explanation & Answer
Population size:50
Lower quartile (xL): 21.75
Upper quartile (xU): 27
Interquartile range (xU-xL): 5.25
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