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Approximate the mean of the frequency distribution for the ages of the residents of a town. Age Frequency The approximate mean age is years

Approximate the mean of the frequency distribution for the ages of the residents of a town. Age Frequency The approximate mean age is years (Round to one decimal place as needed. 0-9 39 10-19 31 20-29 22 30-39 19 40-49 25 50-59 42 60-69 40 70-79 17 80-89 9

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