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Find the mean of first five prime numbers
To do: Find the mean of first five prime numbers Solution: First five prime number = 2,3,5,7,11
Mean =$\frac{Sum}{Number of terms}$
∴ Mean = $\frac{2 + 3 + 5 + 7 + 11}{5}$ [Here n = 5]
= $\frac{28}{5}$
= $5 + \frac{3}{5}$
= $5.6$
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