Question

Find the arithmetic mean of first five odd numbers

Answer 1

Answer:

First five odd numbers are 1,3,5,7,9

Arthimetic mean= Sum of all observation/ no of observation

(1+3+5+7+9)/5= 25/5

arithmetic mean of first five odd numbers are 5

Answer 2

Answer:

the first 5 odd no. is 1,3,5,7,9

so, there mean is 25/5 =5

so the answer is 5

Hope it is correct.