Respuesta :
The mean of the first 10 whole numbers is 4.5.
What is mean?
A amount that includes a price intermediate between those of the acute members of some set is known as mean.
Main body:
In this question we have to find the mean of the first 10 whole numbers. Whole numbers are all non-negative integers which start from 0. Now the mean of the first 10 whole numbers will be the mean of numbers from 0 to 9, as the count of numbers from 0-9 is 10. Use this concept to reach the answer.
Mean of numbers is equal to the sum of the numbers divided by the count of the numbers that is
Mean = sum of numbers/ total numbers …………………….. (1)
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.
Now putting the values in equation (1) we get, mean = 45/10 = 4.5
Hence, the mean of the first 10 whole numbers is 4.5.
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