Suppose that you run a regression of Y, on X, with 110 observations and obtain an estimate for the slope Your estimate for the standard error of ₁ is 1. You are considering two different hypothesis tests: The first is a one-sided test: Ho: B=0, Ha: >0, a= .05 The second is a two-sided test: Ho: B₁=0,Ha: B₁ 0,a= .05 (a) What values of ß, would lead you to reject the null hypothesis in the one-sided test? (b) What values of , would lead you to reject the null hypothesis in the one-sided test? (c) What values of ß, two-sided test? (d) What values of 3 one-sided test? would lead you to reject the mull hypothesis in the one-sided test, but not the would lead you to reject the null hypothesis in the two-sided test, but not the
Suppose that you run a regression of Y, on X, with 110 observations and obtain an estimate for the slope Your estimate for the standard error of ₁ is 1. You are considering two different hypothesis tests: The first is a one-sided test: Ho: B=0, Ha: >0, a= .05 The second is a two-sided test: Ho: B₁=0,Ha: B₁ 0,a= .05 (a) What values of ß, would lead you to reject the null hypothesis in the one-sided test? (b) What values of , would lead you to reject the null hypothesis in the one-sided test? (c) What values of ß, two-sided test? (d) What values of 3 one-sided test? would lead you to reject the mull hypothesis in the one-sided test, but not the would lead you to reject the null hypothesis in the two-sided test, but not the
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 10T: Olympic Pole Vault The graph in Figure 7 indicates that in recent years the winning Olympic men’s...
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