500/5 = 100
106.8333
502.75
247.6667
6
12
106.1667
I have the same question lolz. All you have to do is: The mean of a data set is the sum of the values divided by the number of values. So... add up all of the numbers and divide them by 6, because there are 6 numbers. :) Hope this helps! Good luck!
920
6.5914
12.311
78/6=13