Question

The arithmetic mean (average) of the first ten whole numbers is

Answer 1

Step-by-step explanation:

first ten whole numbers are 0, 1, 2, 3, 4, 5 , 6, 7, 8 , 9

average = sum of observation / no of observation

= 0+1+2+3+4+5+6+7+8+9/10

= 45/10

=4.5

hope it helps