A regression analysis from a sample of 15 produced the following: a. Produce the regression line. b.

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A regression analysis from a sample of 15 produced the following:

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a. Produce the regression line.
b. Determine if there is a linear relationship between the dependent and independent variables. Use a significance level of 0.05 and a p -value approach.
c. Calculate a 90% confidence interval for the amount the dependent variable changes when the independent variable increases by 1 unit.
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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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