Median and interquartile range of a list

Median and interquartile range of a list

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\(11\) students took a test and their results are shown below.

\(10, 15, 16, 16, 16, 17, 18, 20, 21, 23, 25.\)

Find the median and the interquartile range.

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Answer:Median \(=17\); interquartile range \(=5\).

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