Age distribution: The ages of residents of a small town are given in the following frequency distribution. Approximate the mean age. Round your answer to one decimal place. Class Frequency 0-9 284 10-19 200 20-29 215 30-39 255 40-49 175 50-59 94 60-69 23 70-79 24 80-89 13 90-99 3   The mean is approximately

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Age distribution: The ages of residents of a small town are given in the following frequency distribution. Approximate the mean age. Round your answer to one decimal place.

Class Frequency
0-9 284
10-19 200
20-29 215
30-39 255
40-49 175
50-59 94
60-69 23
70-79 24
80-89 13
90-99 3

 

The mean is approximately
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