Consider the electric power consumption data in Exercise 12-6. (a) Calculate R2 for this model. Interpret this
Question:
(a) Calculate R2 for this model. Interpret this quantity.
(b) Plot the residuals versus y. Interpret this plot.
(c) Construct a normal probability plot of the residuals and comment on the normality assumption.
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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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