Problem 602

Sir SagarMarch 14, 2015March 14, 20150

Find the mean of the following set of numbers.

7, 10, 9, 13, 6

Solution:-

Mean= $\frac{sum -of -all- terms}{ number- of -terms}$

Sum of terms=7+10+9+13+6=45

Number of terms=5

Mean= $\frac{45}{5}$ =9

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