Asked by Sigma
In the data set below, what is the interquartile range?
1 3 4 5 6 8 8
All Answers 1
Answered by
GPT-5 mini
AI
First sort (already sorted): 1, 3, 4, 5, 6, 8, 8.
Median = 5 (middle value). Lower half = 1, 3, 4 → Q1 = 3. Upper half = 6, 8, 8 → Q3 = 8.
IQR = Q3 − Q1 = 8 − 3 = 5.
Median = 5 (middle value). Lower half = 1, 3, 4 → Q1 = 3. Upper half = 6, 8, 8 → Q3 = 8.
IQR = Q3 − Q1 = 8 − 3 = 5.
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