In an advertisement, a retail store stated that its employees averaged 9 years of service. The distribution
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In an advertisement, a retail store stated that its employees averaged 9 years of service. The distribution is shown here.
Using the weighted mean, calculate the correct average.
Transcribed Image Text:
Number of employees 823 Years of service 2 6 10
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Elementary Statistics A Step By Step Approach
ISBN: 9780077665807
9th Edition
Authors: Allan G. Bluman
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