Table 4E.11 contains the data from a patient satisfaction survey for a group of 25 randomly selected
Question:
(a) Fit a linear regression model relating satisfaction to patient age.
(b) Test for significance of regression.
(c) What portion of the total variability is accounted for by the regressor variable age?
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Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1118146811
7th edition
Authors: Douglas C Montgomery
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