Question: 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

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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a c p 220 160 6 6 6036 1667 c pk MIN 2201703 6 1701603 6 MIN 5018 1018 0556 b To improve c p... View full answer

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