Answer :
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
Correct order: 75, 77, 79, 82, 86, 93, 98
98=highest number
75= lowest number
So: 98-75= 23
Range=23