In Problem 13.10 on page 532, you used box office gross to predict DVD revenue. The data

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In Problem 13.10 on page 532, you used box office gross to predict DVD revenue. The data are stored in Movie. Use the results of that problem.
a. At the 0.05 level of significance, is there evidence of a linear relationship between box office gross and DVD revenue?
b. Construct a 95% confidence interval estimate of the population slope, β1.
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Basic Business Statistics Concepts And Applications

ISBN: 9780132168380

12th Edition

Authors: Mark L. Berenson, David M. Levine, Timothy C. Krehbiel

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