About this document
Control Charts for Quality Variation by Joshua Labiste is a document available to read on EtoBox.
1. Control charts are used to monitor processes and determine if they are in a state of statistical control by visualizing variations in central tendency and means. 2. There are variable control charts that use subgroup averages and ranges and attribute control charts that examine defects or defectives. 3. To establish control charts, a quality characteristic is selected, subgroups are chosen, data is collected and analyzed to determine trial central lines and control limits which may then be revised.
- Author
- Joshua Labiste
- Language
- EN