What is the cpk for this process

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Reference no: EM13251972

The specifications for a plastic liner for concrete highway projects calls for a thickness of 3.0mm + or - 0.1 mm. The standard deviation of the process is estimated to be 0.02 mm. What are the upper and lower specification limits for this project? The process is known to operate at a mean thickness of 3.0 mm. What is the Cpk for this process? About what % of all units of this liner will meet specifications?

Reference no: EM13251972

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