Question

. Find the mean of the squares of the first 10 counting numbers.​

Answer 1

38.5.

Explanation:

The sum of the squares = 1 + 4 + 9 + 16 + 25 + 36 + 49 + 64 + 81 + 100

= 386.

So the mean is 386/10

= 38.5.

Answer 2

38.5

Explanation:

Find the mean of the squares of the first 10 counting numbers ... Mean = 1 + 4 + 9 + 16 + 25 + 36 + 49 + 64 + 81 + 100 / 10 = 385 / 10 = 38.5