39. A sample of parts provided the following contingency table data on part quality by production shift.
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39. A sample of parts provided the following contingency table data on part quality by production shift.
Use α .05 and test the hypothesis that part quality is independent of the production shift.
What is your conclusion?
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Related Book For
Essentials Of Statistics For Business And Economics
ISBN: 9780324568608
5th Edition
Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams
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