Determine the critical value(s) and regions that would be used in testing each of the following null

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Determine the critical value(s) and regions that would be used in testing each of the following null hypotheses using the classical approach:

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 28, 2015 04:02 AM

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Determine the critical value(s) and regions that would be used in testing each of the following null

Question:

H0: β1 0 vs. Ha: β1 # 0, with n-18 and α 0.05 H0: β1-0 vs. Ha: β.> 0, with n-: 28 and α 0.01 Ho: β1 0 vs. Ha: β1 < 0, with n-: 16 and α-0.05 a. b.

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