S6.29 The overall average of a process you are attempting to monitor at Feryal Erhun Enterprises is
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• S6.29 The overall average of a process you are attempting to monitor at Feryal Erhun Enterprises is 50 units. The average range is 4 units. The sample size you are using is n = 5.
a) What are the upper and lower control limits of the 3-sigma mean chart?
b) What are the upper and lower control limits of the 3-sigma range chart?
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Operations Management: Sustainability And Supply Chain Management
ISBN: 9780135225899,9780135202722
13th Edition
Authors: Jay Heizer; Barry Render; Chuck Munson
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