Question

Find the interquartile range of the data in the dot plot below. players blob:mo-extension://5f64da0e-f444-4fa8-b754-95

Answer 1

`IQR=Q_(3)-Q_(1)`

Explanation:

The inter-quartile range is a measure of dispersion of a data set.

It is the difference between the third and the first quartile.

`IQR=Q_(3)-Q_(1)`

The 1st quartile (Q₁) is well defined as the mid-value amid the minimum figure and the median of the data set. The 2nd quartile (Q₂) is the median of the data. The 3rd quartile (Q₃) is the mid-value amid the median and the maximum figure of the data set.