Which of these is not one of the sensitizing Western Electric rules that indicate “action needed” for Shewhart control charts?
Which of these is not one of the sensitizing Western Electric rules that indicate “action needed” for Shewhart control charts? Correct Answer One or more points near a warning limit/control limit
The Western Electric rules which indicate “action needed” for Shewhart control charts do not state that, if one or more points are plotted near a warning limit or control limit will need an action to control the process.