Question

find the mean of even composite numbers below 10​

Answer 1

Here is the answer . Hope it helps.

Answer 2

The mean of even composite numbers below 10​ is equal to 6.

Step-by-step explanation:

To find, the mean of even composite numbers below 10​ = ?

The composite numbers below 10​:

4, 6, 8 and 9

The even composite numbers below 10​:

4, 6 and  8

We know that,

Mean = $\dfrac{Sum of all observations}{Number of observations}$

= $\dfrac{4+6+8}{3}$

= $\dfrac{18}{3}$

= 6

∴ The mean of even composite numbers below 10​ = 6

This, the mean of even composite numbers below 10​ is equal to 6.