Question

Find the mean of first seven composite numbers 4,6,8,9,10,12,14

Answer 1

the first 7 composite numer of 4,6,8,9,10,12,14
=4+6+8+9+10+12+14/7
=63/7
=9 answer
hope it is helpful

Answer 2

Answer:

The mean of first seven composite numbers is 9.    

Step-by-step explanation:

Given the 7 composite numbers 4,6,8,9,10,12,14

we have to find the mean.

Mean is defined as the average of numbers can be calculated as

$Mean=\frac{\text{Sum of numbers}}{\text{Frequency}}$

$Mean=\frac{4+6+8+9+10+12+14}{7}$

$Mean=\frac{63}{7}=9$

The mean of first seven composite numbers is 9.