12. Graph the central lines and control limits for Z and MW charts. The target X is...

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12. Graph the central lines and control limits for Z and MW charts. The target X is 3.00, and the target R is 0.05. Plot the points for X1 = 3.06, X2 = 2.91, and X3 = 3.10. Are any points out of control?

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Quality Improvement

ISBN: 9780132624411

9th Edition

Authors: Dale Besterfield

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