Add up the numbers, and then divide by the number of numbers in the set. This will give you the mean.
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find the mean in a set of frequency distribution
The average of a set of numbers is the sum of the numbers in the set divided by the number of elements in the set.
First, you add all of the numbers in the set together. Then, you divde the sum by however many numbers there are in the set of data. Your quotient is the average/mean.
In every day language ; mean' can be said as 'Average'.
The mean is the average of a set of numbers. To find the average, you must add all the numbers in the set and divide that number by however many numbers are present in the set. For this example, you need to add 32 and 4 and then divide that answer by two, which is 18 in this case.