Question

The ages of the children, in years, at a birthday party are 8, 12, 10, 9, 12, 9, 11, and 9. What is

the mean age of children at the party?

Answer 1

10

Explanation:

Answer 2

10 years

Explanation:

Mean is the same as average so add up all the ages and divide by the number of people there:

8+12+10+9+12+9+11+9= 80

80/8=10