Question

what is the mean of first 12 prime numbers

Answer 1

this is your answer.

Answer 2

Answer:

Sum of first 12 prime numbers be 16.45 .

Step-by-step explanation:

Formula

$Mean = \frac{Sum\ of\ all\ observation}{Number\ of\ observation}$

As the list of the 12 prime numbers are given by .

2 , 3 , 5, 7 , 11, 13, 17, 19 , 23, 29,31, 37 .

Sum of all observation = 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 +31 + 37 .

                                      = 197

Number of all observation = 12

Putting in the formula

$Mean = \frac{197}{12}$

Mean = 16.45 (Approx)

Therefore the sum of first 12 prime numbers be 16.45 .