Question

find the mean of first 8 odd no.

Answer 1

mean = sum of observation / total no. of observation...
so,
mean of odd no. =
1+2+3+5+7+11+13+17/8

Answer 2

hi friends

here is your answer looking for

the meaning of first 8 odd number is that from where the number is start means from 1 .so from 1 , take
serial wise number which is odd and left the even number and take only 8 numbers if there is written 9 odd numbers then you can take 9 odd numbers.

let's see the first 8 odd numbers :-
1 ,3 ,5 ,7 ,9 ,11 ,13 , 15 .

are the first 8 odd number