Both Cpk and Sigma Level are valuable tools when ... some deviation is to be expected. To manage quality control, the home furnishings company has set parameters. One of the parameters set is ...

to determine the Cpk of a key process using defect data collected by the quality control department. 1,598 total defects were found in their monthly production of 13,500 parts. Each part had only ...

There is a lot of debate surrounding which metrics are the best to focus on and which are poor quality indicators of ... we take a look at Chesapeake Utilities (CPK), which currently has a ...