Answer to Question #31027 in Statistics and Probability for Aaron Okievs.

Question #31027

In a company having 80 employees, 60 earn 10.00 per hour and 20 earn 13.00 per hour. The mean earning per hour is $10.75.

a. $20.15
b. $10.75
c. $10.95
d. $11.78

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