In Problem 13.6 on page 531, the owner of a moving company wanted to predict labor hours,

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In Problem 13.6 on page 531, the owner of a moving company wanted to predict labor hours, based on the number of cubic feet moved. The data are stored in Moving. Use the results of that problem.
a. At the 0.05 level of significance, is there evidence of a linear relationship between the number of cubic feet moved and labor hours?
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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