25+ Interquartile Range Math Example Images. Visit byju's to learn the formula, semi in statistics, the interquartile range is the smallest of all the measures of dispersion. The interquartile range is a much better measure of variation than the regular range (maximum value minus minimum value).

Interquartile Range Iqr What It Is And How To Find It Statistics How To
Interquartile Range Iqr What It Is And How To Find It Statistics How To from www.statisticshowto.com
The interquartile range is the difference between quartile 3 (upper quartile) and quartile 1 (lower quartile). The approach described above to calculate the iqr is rather long winded. It only takes a minute to sign up.

It is one way of describing the spread of the data.

The median of the lower half of a set of data is the lower quartile (lq) or q1. The box plots compare the ages of dancers in two different. Define the interquartile range for the data set. This statistics glossary includes definitions of all technical terms used on stat trek the interquartile range is equal to q3 minus q1.