11.2... An individual can take either a scenic route to work or a nonscenic route. She decides...
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11.2... An individual can take either a scenic route to work or a nonscenic route. She decides that use of the nonscenic route can be justified only if it reduces the mean travel time by more than 10 minutes.
a. If m1 is the mean for the scenic route and m2 for the nonscenic route, what hypotheses should be tested?
b. If m1 is the mean for the nonscenic route and m2 for the scenic route, what hypotheses should be tested?
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Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9780840054906
4th Edition
Authors: Roxy Peck, Chris Olsen, Jay L. Devore
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