Question

What is the interquartile range of the following data set? 46, 9, 48, 96, 61, 84, 29, 1, 82, 5, 34

Answer 1

First we put the numbers in order

1,5,[9],29,34,(46),48,61,[82],84,96

Q1 = 9
Q2 = 46
Q3 = 82

interquartile range (IQR) = Q3 - Q1 = 82 - 9 = 73 <== that is the correct answer if u are not removing the outliers