enrollment in during 6 years are as follows 1555,1670,1750,2013,2540,2825
Answers
)
Average is the sum of the data values divided by the total number of values.
Given that, 13,15,11,9,8 are the ages of 5 children.
Therefore, average age =
5
13+15+11+9+8
=
5
56
=11.2
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