=+b. Calculate the standardized residuals (or just the residuals if you dont have access to a computer
Question:
=+b. Calculate the standardized residuals (or just the residuals if you don’t have access to a computer program that gives standardized residuals), and plot them to determine whether there are any outliers. Would eliminating these outliers increase the accuracy of predictions using this regression? If so, eliminate the outlying data point (a 1-liter Coke bottle) and refit the regression.
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Related Book For
Statistics The Exploration And Analysis Of Data
ISBN: 9781111804138
6th Edition
Authors: John M Scheb, Jay Devore, Roxy Peck
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