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(b) In a company having 80 employees, 60 earn $10.00 per hour and 20 earn $13.00 per hour. (a) Determine the mean earnings per hour. (b) Would the answer in part (a) be the same if the 60 employees earn a mean hourly wage of $10.00 per hour? Prove your answer. (c) Do you believe the mean hourly wage to be typical?

(b) In a company having 80 employees, 60 earn $10.00 per hour and 20 earn $13.00 per hour. (a) Determine the mean earnings per hour. (b) Would the answer in part (a) be the same if the 60 employees earn a mean hourly wage of $10.00 per hour? Prove your answer. (c) Do you believe the mean hourly wage to be typical?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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(b) In a company having 80 employees, 60 earn $10.00 per hour and 20 earn $13.00 per hour. (a) Determine the mean earnings per hour. (b) Would the answer in part (a) be the same if the 60 employees earn a mean hourly wage of $10.00 per hour? Prove your answer. (c) Do you believe the mean hourly wage to be typical?
Transcribed Image Text:(b) In a company having 80 employees, 60 earn $10.00 per hour and 20 earn $13.00 per hour. (a) Determine the mean earnings per hour. (b) Would the answer in part (a) be the same if the 60 employees earn a mean hourly wage of $10.00 per hour? Prove your answer. (c) Do you believe the mean hourly wage to be typical?
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