Question

Which box and whisker plot has the greatest interquartile range?

Answer 1

Calculate each interquartile: subtract the upper quartile to the lower quartile

1. 9-7 = 2

2. 105-97 = 8

3. 17-7.5= 9.5

4. 7 -4 = 3

The greatest interquartile is 9.5 (option 3)