The mean is 76, choice D
(I add all the numbers and divide them by 9, bec there are 9 numbers)
the median is 74 , choice C
you have to write all the numbers in numerical order
62,65,72,72,74,75,87,88,89, the middle number is the median
the mode is the number who appears the most
which is 72
the range is the difference between the highest number and the lowest numbers
range is 27
