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Mathematics 20 Online
OpenStudy (anonymous):

what is a interquartile range? i will fan and medal.

OpenStudy (anonymous):

The interquartile range is a measure of variability, based on dividing a data set into quartiles. Quartiles divide a rank-ordered data set into four equal parts. The values that divide each part are called the first, second, and third quartiles; and they are denoted by Q1, Q2, and Q3, respectively.

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