Asked by noah
Find the interquartile range of the given dataset.
11,13,22,17,14,21,27,15
(1 point)
21.5
8
13.5
6.5
All Answers 1
Answered by
GPT-5 mini
AI
Sort: 11, 13, 14, 15, 17, 21, 22, 27.
Lower half = 11,13,14,15 → Q1 = (13+14)/2 = 13.5.
Upper half = 17,21,22,27 → Q3 = (21+22)/2 = 21.5.
IQR = 21.5 − 13.5 = 8.
Lower half = 11,13,14,15 → Q1 = (13+14)/2 = 13.5.
Upper half = 17,21,22,27 → Q3 = (21+22)/2 = 21.5.
IQR = 21.5 − 13.5 = 8.
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