Chapin Manufacturing Company operates 24 hours a day, 5 days a week. The workers rotate shifts each week. Management is Interested in whether there is a difference in the number of units produced when the employees work on various shifts. A sample of five workers is selected and their output recorded on each shift. At the 0.01 significance level, can we conclude there is a difference in the mean production rate by shift or by employee? Employee Skaff Lum Clark Treece Morgan Day 31 37 34 34 23 O Units Produced Afternoon 23 Hoay>HAfternoon 24 28 26 21 picture Click here for the Excel Data Eile Required: a-1. Which of the following is the null hypothesis for the treatments? > Hight HAfternoon Hight Night Night 32 39 Hoay Hoay HAfternoon Night
Chapin Manufacturing Company operates 24 hours a day, 5 days a week. The workers rotate shifts each week. Management is Interested in whether there is a difference in the number of units produced when the employees work on various shifts. A sample of five workers is selected and their output recorded on each shift. At the 0.01 significance level, can we conclude there is a difference in the mean production rate by shift or by employee? Employee Skaff Lum Clark Treece Morgan Day 31 37 34 34 23 O Units Produced Afternoon 23 Hoay>HAfternoon 24 28 26 21 picture Click here for the Excel Data Eile Required: a-1. Which of the following is the null hypothesis for the treatments? > Hight HAfternoon Hight Night Night 32 39 Hoay Hoay HAfternoon Night
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
6

Transcribed Image Text:Chapin Manufacturing Company operates 24 hours a day, 5 days a week. The workers rotate shifts each week. Management is
Interested in whether there is a difference in the number of units produced when the employees work on various shifts. A sample of
five workers is selected and their output recorded on each shift. At the 0.01 significance level, can we conclude there is a difference in
the mean production rate by shift or by employee?
Employee
Skaff
Lum
Clark
Treece
Morgan
Day
31
37
O Hoay
O Hoay
34
34
23
Units Produced
Afternoon
23
24
28
26
21
>HAfternoon
Night
=HAfternoon Night
<HAfternoon <HNight
Night
32
picture Click here for the Excel Data File
Required:
a-1. Which of the following is the null hypothesis for the treatments?
O Ppay
O Not all means equal.
39
21
25
38
a-2. Which of the following is the alternate hypothesis for the treatments?
OHDay > HAfternoon > HNight
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