Download Interquartile Range Math Definition Pictures. This statistics glossary includes definitions of all in some texts, the interquartile range is defined differently. The interquartile range defines the difference between the third and the first quartile.

Interquartile Range Iqr What It Is And How To Find It Statistics How To
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The interquartile range defines the difference between the third and the first quartile. In a set of data, the quartiles are the values that divide the data into four equal parts. This tutorial teaches you about one of these disection tools called the interquartile range.

The interquartile range is a much better measure of variation than the regular range (maximum value minus minimum value).

*continuous sample quantile types 4 through 9*. *continuous sample quantile types 4 through 9*. Quartiles are the partitional values that divide the whole series into 4 equal parts. It is related to quartiles because it is the difference between the third quartile and the first the below diagrams show the interquartile range for discrete data taken in examples 1 and 2.