Question

Find the mean of first nine natural numbers

Answer 1

hey mate here is ur answer.........

The first nine natural numbers are :-
1
2
3
4
5
6
7
8
9

Note :- Natural numbers never started from 0(zero).

The number which starts from 0 are called whole numbers....

first nine whole numbers are :-
0
1
2
3
4
5
6
7
8

now, we come to ur question we have to find mean of first nine natural numbers

so, here is ur answer.........

formula to find mean is :-

add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

1 +2+3+4+5+6+7+8+9 = 45

and here are total 9 numbers .
so , we divide 45 by 9

45/9 =5

so ur answer is 5..........

hope it may help u dear.....

Answer 2

first five natural number =1,2,3,4,5,6,7,8,9
mean =sum/total numbers
=1+2+3+4+5+6+7+8+9/9
=45/9
ans =5