Add them together and divide it by the amount of the numbers you added e.g. average of 34, 72, 63, 81 = 34 + 72 = 106, 63 + 71 =134, 134 + 106 = 240. 250 divided by 4 is 60 so therefore 60 is the average.
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You can easily find the mean of a group of numbers by getting the average. You can do that by simply adding up all of the numbers and then dividing that number by the number of numbers that you have.
you take the group of numbers, add them ALL up, then you divide it by the number of numbers. example:1) Find the average:3, 7, 5, 9, 8.22) 3+7+5+9+8.2= 32.23) 32.2 divided by 5 (because there are five numbers)4) the answer is 6.44
It is called the 'mean average'
Mean refers to the average of a group of numbers. To find the mean, you add the numbers together and divide by the amount of numbers in the group. For instance, find the mean of 1, 2, 3 Add the numbers together. 1+2+3=6 3 numbers were in the original set of numbers so divide by 3 6/3=2 The mean is 2.
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