Given the data set below, identify quartile 1, the median, quartile 3, and the interquartile range (IQR)
21,22,22,25,25,36,46,61,82
Possible answers are
21,22,36,60,66,82,87
Quartile 1: 22
Median: 25
Quartile 3: 46
Interquartile Range (IQR): 46 - 22 = 24