An article in Process Engineering (1992, No. 71, pp. 4647) presented a two-factor factorial experiment to investigate
Question:
(a) Test for main effects and interactions using α = 0.05. What are your conclusions?
(b) Graph the interaction and discuss the information provided by this plot.
(c) Analyze the residuals from this experiment.
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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