Question

b.
Calculate the mean of the first ten whole numbers.​

Answer 1

4.5

Step-by-step explanation:

To find the mean of the first 10 whole numbers, we will find the sum of numbers from 0 to 9 as 0-9 are the first 10 whole numbers. So, the sum of the first 10 whole numbers is 0+1+2+3+4+5+6+7+8+9=45. Hence, the mean of the first 10 whole numbers is 4.5.

Answer 2

Whole numbers are = 0 , 1, 2, 3, 4, 5, 6, 7, 8, 9

Now Mean = Total sum of all observations ÷ No. of observation

so mean = 0+1+2+3+4+5+6+7+8+9 ÷ 10

= 4.5 ans.