Refer to Exercise 13.9. a. What is the incremental increase to R2 for the model of Exercise
Question:
a. What is the incremental increase to R2 for the model of Exercise 13.8 as opposed to the model considered in part (a) of Exercise 13.9?
b. Is this incremental increase statistically significant as measured by an F test at a 5 .05?
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a The R 2 increased from 548 in the linear model to 614 in the qu...View the full answer
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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