A certain process has an upper specification limit of 220 and a lower specification limit of 160.

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A certain process has an upper specification limit of 220 and a lower specification limit of 160. The process standard deviation is 6, and the mean is 170.
a. Calculate Cp and Cpk for this process.
b. What could be done to improve the process capability Cpk to 1.0?
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Operations Management in the Supply Chain Decisions and Cases

ISBN: 978-0073525242

6th edition

Authors: Roger Schroeder, M. Johnny Rungtusanatham, Susan Goldstein

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