Consider the baseball regression model from Section 2.8 and assume that wins and ERA are jointly normally

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Consider the baseball regression model from Section 2.8 and assume that wins and ERA are jointly normally distributed.

a. Find the correlation between wins and team ERA.

b. Test the hypothesis that $\boldsymbol{ho}=0$.

c. Test the hypothesis that $\boldsymbol{ho}=0.5$.

d. Find a $95 %$ CI for $ho$.

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Introduction To Linear Regression Analysis

ISBN: 9781119578727

6th Edition

Authors: Douglas C. Montgomery, Elizabeth A. Peck, G. Geoffrey Vining

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Question Posted: Apr 18, 2024 02:01 PM

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Consider the baseball regression model from Section 2.8 and assume that wins and ERA are jointly normally

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Introduction To Linear Regression Analysis

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