Consider the following regression results based on 20 observations. a. Specify the hypotheses to determine if the
Question:
Consider the following regression results based on 20 observations.
a. Specify the hypotheses to determine if the intercept differs from zero. Perform this test at the 5% significance level.
b. Construct the 95% confidence interval for the slope coefficient. At the 5% significance level, does the slope differ from zero?Explain.
Transcribed Image Text:
Standard Lower Upper Coefficients Error tStat p-value 95% 95% Intercept34.212345665 7.4920 0.0000 24.62 43.81 0.1223 0.1794 0.6817 0.5041-0.25 0.50
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a Since the reported p value 0 005 we reject and conclude that the intercept differs from ...View the full answer
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Related Book For
Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
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