You are testing the null hypothesis that there is no linear relationship between two variables, X and

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You are testing the null hypothesis that there is no linear relationship between two variables, X and Y. From your sample of n = 18, you determine that b1 = +4.5 and Sb1 = 1.5.

a. What is the value of tSTAT?

b. At the α = 0.05 level of significance, what are the critical values?

c. Based on your answers to (a) and (b), what statistical decision should you make?

d. Construct a 95% confidence interval estimate of the population slope, β1.

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Public Finance An International Perspective

ISBN: 9789814365048

1st Edition

Authors: Joshua E. Greene

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Question Posted: Mar 22, 2024 03:00 AM

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You are testing the null hypothesis that there is no linear relationship between two variables, X and

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