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April 18, 2014

Homework Help: college math

Posted by Anonymous on Monday, November 7, 2011 at 1:02pm.

8. Sample data on employee age for a large auto parts manufacturer are as follows:
Employee Age Frequency
25-29 25
30-34 33
35-39 62
40-44 26
45-49 31
50-54 8

What is the mean age of the employees?

(Points: 5)
37
37.32
37.78
38.83

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