Minitab residual diagnostic output from the multiple regression analysis for the data given in Problem 13.30 follows.
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Normal Probability Plot of the Residuals 90 10 10 0 10 Residual Residuals Versus the Fitted Values 8 0 95 100 105 Fitted Value Histogram of the Residuals 6.0 4.5 3.0 1.5 0.0 -8 -6-4 -2 0 2 46 Residual
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Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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