What is the formula of mean?
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The mean, also known as the average, The formula for the mean of a set of n values is given by:
mean = (sum of all values) / n
- where n is the number of values in the set.
For example,
if a set of values is {2, 4, 6, 8}, the mean would be calculated as:
mean = (2 + 4 + 6 + 8) / 4 = 20 / 4 = 5
So, the mean of the set is 5.