Encyclopedia of Operations Research and Management Science

2013 Edition
| Editors: Saul I. Gass, Michael C. Fu

\(\bar { X} \) Chart

Reference work entry
DOI: https://doi.org/10.1007/978-1-4419-1153-7_200926

A quality control chart that plots a sample average of process output data over time, along with upper and lower control limits, to monitor variation in the process.


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© Springer Science+Business Media New York 2013