Problem 1018

Find the mean for the following set of numbers.

275,  56,  34,  102,  102

 

Solution:-

 

To find the mean of a set of number, first add them.

275 + 56 + 34 + 102 + 102 = 569

Second, divide the sum by the number of values. There are 5 values in this list.

Mean = \frac{sum-of-all-values}{number-of-all-values}

=\frac{569}{5}

=113.8

 

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