Use the computer results from Problem 9 of Chapter 8 to answer the following questions. a. Test
Question:
a. Test H0: pYX1 = 0 and H0: pYX2 = 0.
b. Test H0: pYX1|X2 = 0 and H0: pYX2|X1 = 0.
c. Based on your results in parts (a) and (b), which variables (if any) should be included in the regression model, and what is their order of importance?
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a i H 0 YX1 0 H A YX1 0 FX 1 089 1 45 df P 035 At 005 we do not reject H 0 and conc...View the full answer
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Related Book For
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
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