Suppose that four of the parts produced by the process in Exercise 8.38 are assembled into a
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Suppose that four of the parts produced by the process in Exercise 8.38 are assembled into a product that has upper and lower specifications at 795 and 805 units, respectively. What is the ppm defective of the assemblies? What would you recommend to improve the performance of the assembled product?
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Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1119592785
8th edition
Authors: Douglas C. Montgomery
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