Question

Find the average of first 8 prime number

Answer 1

(2+3+5+7+11+13+17+19)/8
=77/8
=9.625, avg of first eight prime numbers.

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Answer 2

Hi!

Here is your answer:

First 8 prime numbers are= 2,3,5,7,11,13,17,19

$average = \frac{sum \: of \: observtions}{number \: of \: observtions}$

Average if first 8 prime number :

sum of observations= 2+3+5+7+11+13+17+19 = 77

Number of observations= 8

Average = 77/8 = 9.625