A process is in statistical control with and . The control chart uses a sample size of

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A process is in statistical control with and . The control chart uses a sample size of . Specifications are at . The quality characteristic is normally distributed.

a. Estimate the potential capability of the process.

b. Estimate the actual process capability.

c. How much improvement could be made in process performance if the mean could be centered at the nominal value?

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Managing Controlling and Improving Quality

ISBN: 978-0471697916

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Authors: Douglas C. Montgomery, Cheryl L. Jennings, Michele E. Pfund

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Question Posted: Sep 19, 2015 04:41 AM

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A process is in statistical control with and . The control chart uses a sample size of

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* = 39.7

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a b c The current fraction nonconform...View the full answer

Managing Controlling and Improving Quality

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