A baseball enthusiast carried out a simple linear regression to investigate whether there is a linear relationship between the number of runs scored by a player and the number of times the player was intentionally walked. Computer output from the regression analysis is shown. Variable DF Estimate SE Intercept 16 2.073 Intentional Walks 0.50 0.037 R-sq = 0.63 Let B, represent the slope of the population regression line used to predict the number of runs scored from the number of intentional walks in the population of baseball players. A Ho : B, =0 H: B, +0 %3D t-test for a slope of a regression line was conducted for the following hypotheses. What is the appropriate test statistic for the test?
A baseball enthusiast carried out a simple linear regression to investigate whether there is a linear relationship between the number of runs scored by a player and the number of times the player was intentionally walked. Computer output from the regression analysis is shown. Variable DF Estimate SE Intercept 16 2.073 Intentional Walks 0.50 0.037 R-sq = 0.63 Let B, represent the slope of the population regression line used to predict the number of runs scored from the number of intentional walks in the population of baseball players. A Ho : B, =0 H: B, +0 %3D t-test for a slope of a regression line was conducted for the following hypotheses. What is the appropriate test statistic for the test?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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