Find the process capability index

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Reference no: EM13901390

An electronic component has design specification limits of 215±25 mhz. Due to variation in the parts that goes into this component, the actual yield varies. A sample of 100 indicated a mean of 220 mhz and standard deviation of 7 mhz.

a- Find the Process Capability Index (Cpk) for this process. Is this process capable? Why?

b- Find the process capability if we adjust the process mean to 217 and reduce variability by 15%. Is this modified process capable? Why?

Reference no: EM13901390

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