Given:
1, 5, 12, 14, 29, 45, 48, 61, 72, 84, 96
To find:
Interquartile range ( IQR )
Solution:
First, find the median of 2 halves.
1, 5, 12, 14, 29, 45, 48, 61, 72, 84, 96


Then, find the difference



There for the interquartile range of the given data set is 60
Answer= Option A