Rework Exercise 5.20 using an X-S chart. a. Set up X and S control charts. Is the
Question:
Rework Exercise 5.20 using an X̅-S chart.
a. Set up X̅ and S control charts. Is the process in statistical control?
b. Estimate the process standard deviation.
c. What are the limits that you would expect to contain nearly all the process measurements?
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Related Book For
Managing Controlling and Improving Quality
ISBN: 978-0471697916
1st edition
Authors: Douglas C. Montgomery, Cheryl L. Jennings, Michele E. Pfund
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