Question

Find the Interquartile Range for the following test scores: 98, 93, 75, 86, 79, 82, 77 (Remember to put in order)

Answer 1

Range= the HIGHEST number subtracted by the LOWEST number

Correct order: 75, 77, 79, 82, 86, 93, 98

98=highest number
75= lowest number

So: 98-75= 23

Range=23