At your first job out of college you have been assigned to the production of bottled soda. The process has upper and lower spec limits of 20.3 and 19.6 oz, respectively, with a mean of 19.8 oz and standard deviation of 0.1 oz. Calculate Cpk and then determine if the process is capable.

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Part 1

a) Cpk =

enter your response here

(round your response to two decimal places).

b) Is the process capable?

A.

Yes, it is capable.

B.

No, it is not capable.