Question

find the average of first five odd prime number

Answer 1

Hey,

Mean is also called average.

Mean = Sum of observations/ total no of observations.

First five odd prime no.s:

Prime no.s: 2,3,5,7,11,13,17,19...

*Remember, 1 is neither prime nor composite.

First 5 odd prime no.s : 3,5,7,11,13.

Mean = Sum of observations/ total no of observations.

3+ 5 + 7+ 11 + 13 /5

= 39/5

= 7.8

THx!

Answer 2

Answer:

is your exam is there

ans c 7.8