The shares of the U.S. automobile market held in 1990 by General Motors. Japanese manufacturers. Ford, Chrysler,
Question:
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a. Show that it is appropriate to carry out a chi-square test using these data.
b. Test to determine whether the current market shares differ from those of 1990. Use α = .05.
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a Each expected value is 5 b Since 50...View the full answer
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Related Book For 
Business Statistics In Practice
ISBN: 9780073401836
6th Edition
Authors: Bruce Bowerman, Richard O'Connell
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