what is the mean of these numbers ? 57, 61, 62, 64, 65, 66, 68, 69, 70, 70, 71, 72, 73, 73, 73, 74, 75, 76, 77, 77, 78, 78, 79, 79, 80, 80, 80, 81, 82, 82, 83, 83, 83, 84, 86, 88
BY THE WAY i AM THE PERSON WHO POSTED THE QUESTION, I KNOW HOW TO SOLVE THE promblem but i just want someone to do it to check my answer
Add them all up and then divide their sum by the number of terms you have listed. That is your mean.
It I entered everything correctly...........
The sum of the numbers = 2699
There are 36 values
So.....the mean = 2699 / 36 = about 74.972 [the final 2 repeats]
