A 24 factorial design has been run in a pilot plant to investigate the effect of four

Question:

A 24 factorial design has been run in a pilot plant to investigate the effect of four factors on the molecular weight of a polymer. The data from this experiment are as follows (values are coded by dividing by 10).
A 24 factorial design has been run in a pilot

a. Construct a normal probability plot of the effects. Which effects are active?
b. Construct an appropriate model. Fit this model and test for significant effects.
c. Analyze the residuals from this model by constructing a normal probability plot of the residuals and plotting the residuals versus the predicted values of y.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Managing Controlling and Improving Quality

ISBN: 978-0471697916

1st edition

Authors: Douglas C. Montgomery, Cheryl L. Jennings, Michele E. Pfund

Question Posted: