Question: Lead Instruments produces components for their PCR workstation that have a target length of 100 centimeters with upper and lower specification limits of 100.05 and
Lead Instruments produces components for their PCR workstation that have a target length of 100 centimeters with upper and lower specification limits of 100.05 and 99.95 centimeters respectively. Their existing process produces components with an average length of 99.97 centimeters and a standard deviation of 0.015 centimeters. The firm is considering the purchase of a new machine that can hold a process output average exactly to target with a standard deviation of 0.02. Which process will provide a better process capability index?
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