Question

Find the arithmetic mean of 25.2, 13.5, 18.5, and 34.8

Answer 1

Hi friend!

Arithmetic Mean = $Total Value/No. Of Observations$

= (25.2 + 13.5 + 18.5 + 34.8)/4

= 92/4

= 23

There, you've got your answer.

Hope you found my answer useful.

Answer 2

answer will be 23
if u add them and after wards divide them by 4 then u get the answer 23