What is the interquartile range of the data? 0,2,4,0,2,3,8,6

(arrange the data set from least to greatest)

0, 0, 2, 2, 3, 4, 6, 8

(find the median: * the middle number*)

Median: 2.5

Lower quartile: 1

Upper quartile: 5

Interquartile range : upper quartile - lower quartile = answer

Interquartile range: 5 - 1 = 4

So the IQR or interquartile for the following data set is 4.