a.-g. For the data on DIST (Y) and MPH (X) in Problem 7 in Chapter 5, use

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a.-g. For the data on DIST (Y) and MPH (X) in Problem 7 in Chapter 5, use the following information to answer the same questions as in parts (a) through (g) of Problem 2.
Degree 1 fit: Ŷ = -122.345 + 6.227X
Degree 2 fit: Ŷ = 32.901 - 3.05 IX + 0.1176X2
Degree 3 fit: Ŷ = 114.621 - 10.62OX+ 0.3247X2 - 0.00173X3

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Applied Regression Analysis And Other Multivariable Methods

ISBN: 632

5th Edition

Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg

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