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2. The number of hours worked per week, including overtime, by 17 employees in an assembly factory during the pandemic were as follows: Week 1 of pandemic Week 12 of pandemic 29 36 53 28 40 35 41 60 64 37 61 20 52 61 59 38 43 28 66 55 80 29 54 37 38 48 72 61 74 45 64 63 Test the hypothesis that the mean working hours per week is 64 for Week 1 and 40 for week 12. Use a 5% level of significance. b) Is there a significant drop in the average working hours from Week 1 to Week 12? Use 2% level of significance. a)

2. The number of hours worked per week, including overtime, by 17 employees in an assembly factory during the pandemic were as follows: Week 1 of pandemic Week 12 of pandemic 29 36 53 28 40 35 41 60 64 37 61 20 52 61 59 38 43 28 66 55 80 29 54 37 38 48 72 61 74 45 64 63 Test the hypothesis that the mean working hours per week is 64 for Week 1 and 40 for week 12. Use a 5% level of significance. b) Is there a significant drop in the average working hours from Week 1 to Week 12? Use 2% level of significance. a)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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2. The number of hours worked per week, including overtime, by 17 employees in an assembly factory during the pandemic were as follows: Week 1 of pandemic Week 12 of pandemic 29 36 53 28 40 35 41 60 64 37 61 20 52 61 59 38 43 28 66 55 80 29 54 37 38 48 72 61 74 45 64 63 Test the hypothesis that the mean working hours per week is 64 for Week 1 and 40 for week 12. Use a 5% level of significance. b) Is there a significant drop in the average working hours from Week 1 to Week 12? Use 2% level of a) significance.
Transcribed Image Text:2. The number of hours worked per week, including overtime, by 17 employees in an assembly factory during the pandemic were as follows: Week 1 of pandemic Week 12 of pandemic 29 36 53 28 40 35 41 60 64 37 61 20 52 61 59 38 43 28 66 55 80 29 54 37 38 48 72 61 74 45 64 63 Test the hypothesis that the mean working hours per week is 64 for Week 1 and 40 for week 12. Use a 5% level of significance. b) Is there a significant drop in the average working hours from Week 1 to Week 12? Use 2% level of a) significance.
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