Reconsider the data in Exercise 9.8. Set up and apply an EWMA control chart to these data

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Reconsider the data in Exercise 9.8. Set up and apply an EWMA control chart to these data using  = 0.05 and L = 2.6.
5.634, CL = 0 = 175, UCL = 177.30, LCL = 172.70.

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Introduction To Statistical Quality Control

ISBN: 593

7th Edition

Authors: Douglas C Montgomery

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Question Posted: Nov 06, 2015 03:26 AM

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Reconsider the data in Exercise 9.8. Set up and apply an EWMA control chart to these data

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Process is out of control The process average of 183594 is too far from t...View the full answer

Introduction To Statistical Quality Control

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