Consider the regression model for the NHL data from Exercise 12-11. (a) Fit a model using pts
Question:
(a) Fit a model using “pts” as the only regressor.
(b) How much variability is explained by this model?
(c) Plot the residuals versus and comment on model adequacy.
(d) Plot the residuals versus “PPG,” the points scored while in power play. Does this indicate that the model would be better if this variable were included?
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57677030496501x a y b r 0982637 or 9826 c Model appears adequate Readual ...View the full answer
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Related Book For 
Introduction to Econometrics
ISBN: 978-0133595420
3rd edition
Authors: James H. Stock, Mark W. Watson
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