Performance metrics Buffalo BBQ Restaurant is trying to become more efficient in training its chefs. It is experimenting with two training programs aimed at this objective. Both programs have basic and advanced training modules. The restaurant has provided the following data regarding the two programs after two weeks of implementation:   Training Program A   Training Program B New chef # 1 2 3 4 5   6 7 8 9 10 Hours of basic training 22 26 30 20 25   22 23 28 32 22 Hours of advanced training 6 9 10 11 12   5 3 0 1 3 Number of chef mistakes 10 14 14 13 15   9 7 10 6 8 a. Compute the following performance metrics for each program: (1) Average hours of employee training per chef, rounded to one decimal place. Program A: ? hrs. per chef Program B: ?  hrs. per chef (2) Average number of mistakes per chef, rounded to one decimal place. Program A: ?  mistakes per chef Program B: ?  mistakes per chef

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 19E
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Performance metrics

Buffalo BBQ Restaurant is trying to become more efficient in training its chefs. It is experimenting with two training programs aimed at this objective. Both programs have basic and advanced training modules. The restaurant has provided the following data regarding the two programs after two weeks of implementation:

  Training Program A   Training Program B
New chef # 1 2 3 4 5   6 7 8 9 10
Hours of basic training 22 26 30 20 25   22 23 28 32 22
Hours of advanced training 6 9 10 11 12   5 3 0 1 3
Number of chef mistakes 10 14 14 13 15   9 7 10 6 8

a. Compute the following performance metrics for each program:

(1) Average hours of employee training per chef, rounded to one decimal place.

Program A: ? hrs. per chef

Program B: ?  hrs. per chef

(2) Average number of mistakes per chef, rounded to one decimal place.

Program A: ?  mistakes per chef

Program B: ?  mistakes per chef

 

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9781680331141
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HOUGHTON MIFFLIN HARCOURT
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Houghton Mifflin Harcourt