The weight and systolic blood pressure of 26 randomly selected males in the age group 25-30 are

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The weight and systolic blood pressure of 26 randomly selected males in the age group 25-30 are shown below. Assume that weight and blood pressure (BP) are jointly normally distributed.

a. Find a regression line relating systolic blood pressure to weight.

b. Estimate the correlation coefficient.

c. Test the hypothesis that $ho=0$.

d. Test the hypothesis that $ho=0.6$.

e. 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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The weight and systolic blood pressure of 26 randomly selected males in the age group 25-30 are

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Introduction To Linear Regression Analysis

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