Question

Find the mean of the 1st three composite numbers

Answer 1

Answer:

1st three composite no. are 4,6,8

mean= sum of observation/no. of observation

mean=18/3=6

Answer 2

Step-by-step explanation:

First 3 composite no. are 4,6,8

since, mean =sum of observation /no. of observation

so, mean=4+6+8/3

mean =18/3

Therefore mean of first three composite no. is 6