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The following data gives the number of residents in an area based on their age. Find the average age of the residents. Age 0-8 8-16 16-24

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The following data gives the number of residents in an area based on their age. Find the average age of the residents.

Age 0-8 8-16 16-24 24-32 32-40 40-48
Number of Residents 2 6 9 7 4 2
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Hence the average age = 22.93

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