Question: Please answer all especially how to get Cpk and (c) b. A manager collected a random sample of 40 parts from a metal stamping process.

Please answer all especially how to get Cpk and (c)

b. A manager collected a random sample of 40 parts from a metal stamping process. The specification limits for the weight of these parts is 23.1 + 2.4 grams. The sample average is 22.825 grams and the sample standard deviation is 1.375 grams. What is the value of C, for this product? What is the value of Cpt for this product? What does the difference between the values of C, and Cox tell you? a. b. c

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