A manufacturer of flash drives for data storage operates a production facility that runs on 3 eight-hour shifts per day. The following contingency table shows the number of flash drives that were defective and not defective from each shift. Production Quality Defective Shift Not Defective 7AM-ЗРМ 7 113 3PM-11PM 10 90 |11РМ-7AM Use the given above information to answer this question. 4 76 What assumption must be true for the chi-square test for independence of shift and production quality variable here? The expected cell count is 5 or more for each cell The average expected cell count is 5 or more The smallest expected cell count is 1 or more The smallest expected cell count is 1 or more and the average expected cell count is 5 or more
A manufacturer of flash drives for data storage operates a production facility that runs on 3 eight-hour shifts per day. The following contingency table shows the number of flash drives that were defective and not defective from each shift. Production Quality Defective Shift Not Defective 7AM-ЗРМ 7 113 3PM-11PM 10 90 |11РМ-7AM Use the given above information to answer this question. 4 76 What assumption must be true for the chi-square test for independence of shift and production quality variable here? The expected cell count is 5 or more for each cell The average expected cell count is 5 or more The smallest expected cell count is 1 or more The smallest expected cell count is 1 or more and the average expected cell count is 5 or more
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question
![A manufacturer of flash drives for data storage operates a production facility that
runs on 3 eight-hour shifts per day.
The following contingency table shows the number of flash drives that were
defective and not defective from each shift.
Production Quality
Defective
Shift
Not Defective
7AM-ЗРМ
7
113
3PM-11PM
10
90
|11РМ-7AM
Use the given above information to answer this question.
4
76
What assumption must be true for the chi-square test for independence of shift and
production quality variable here?
The expected cell count is 5 or more for each cell
The average expected cell count is 5 or more
The smallest expected cell count is 1 or more
The smallest expected cell count is 1 or more and the average expected cell
count is 5 or more](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7bf6b58d-ef43-404d-8e44-e8a8dab82f8c%2F9a10658d-d7ac-4981-b2fd-2e0337dce475%2Fo5lx0ts.jpeg&w=3840&q=75)
Transcribed Image Text:A manufacturer of flash drives for data storage operates a production facility that
runs on 3 eight-hour shifts per day.
The following contingency table shows the number of flash drives that were
defective and not defective from each shift.
Production Quality
Defective
Shift
Not Defective
7AM-ЗРМ
7
113
3PM-11PM
10
90
|11РМ-7AM
Use the given above information to answer this question.
4
76
What assumption must be true for the chi-square test for independence of shift and
production quality variable here?
The expected cell count is 5 or more for each cell
The average expected cell count is 5 or more
The smallest expected cell count is 1 or more
The smallest expected cell count is 1 or more and the average expected cell
count is 5 or more
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