A process engineer designed a study to evaluate the differences in the mean film thick-nesses of a
Question:
a. Plot the thickness of the coating versus the temperature in the lab.
b. Do the thickness and temperature appear to be linearly related for each of the three processes?
c. Write a model relating the thickness of the coating to the coating process with adjustments for the temperature in the lab during coating.
d. Use a computer program to fit the model in part (c).
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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