Solve this:

​Q3. The ages of 10 children who joined the skating camp were 6 years, 6 years, 9 years, 8 years, 7 years 11 years, 9 years, 7 years, 10 years, 8 years. Find the average age.

Dear student
Average age=Sum of agesTotal number of students=6+6+9+8+7+11+9+7+10+810=8110=8.1
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