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The specification limit for a product is 9 cm +/- 1 cm. A process that produces the product has a mean of 9.5 cm and a standard deviation of 0.2 cm. What is the process capability, Cpk ?

Respuesta :

olatunjiayom

Answer:

Possible options:

A. 3.33

B. 1.67

C. 0.83

D. 2.50

E. none of the above

Answer is C. 0.83

Explanation:

Cpk is used here since the process mean isn't centered in the specification interval.

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