A sample of parts provided the following contingency table data on part quality by production shift. Use

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A sample of parts provided the following contingency table data on part quality by production shift.

Use Î± = .05 and test the hypothesis that part quality is independent of the production shift. What is yourconclusion?

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Essentials Of Statistics For Business And Economics

ISBN: 9781305081598

7th Edition

Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam

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Question Posted: Feb 16, 2015 02:33 AM

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A sample of parts provided the following contingency table data on part quality by production shift. Use

Question:

Number Good Shift First Second Third 368 285 176 Number Defective 32 15 24

Step by Step Answer:

Quality Shift Good Defective 1st 36844 3156 2nd 27633 2367 3rd 18422 1578 810 Deg...View the full answer

Essentials Of Statistics For Business And Economics

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