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What is the interquartile range of the data set?

What is the interquartile range of the data set?-example-1
User Beril
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Think of Q1 as a median in the lower half of the data and think of Q3 as a median for the upper half of data. (1, 2, 5, 6, 7), 9, ( 12, 15, 18, 19, 27). Q1 = 5 and Q3 = 18. Step 5: Subtract Q1 from Q3 to find the interquartile range
User Martin Doms
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