Using the data from Exercise 12.28, test, at level 0.05 (a) Ho: 1 = 0 versus H1:
Question:
(a) Ho: β1 = 0 versus H1: β1 ≠ 0;
(b) Ho: β2 = 0 versus H1: β2 ≠ 0.
(c) Do you have any reason to believe that the model in Exercise 12.28 should be changed? Why or win not?
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a Pvalue 03562 Hence fail to reject Ho b P...View the full answer
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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