True or False: In the United States, the control limits on a control chart are placed so that they are
3 standard deviations above and below a central line.

Question

Quizplus · Accepted Answer

Control limits on a control chart in the United States are typically set at 3 standard deviations above and below the central line, which represents the process mean. This is a common practice in statistical process control to identify variations that are statistically significant.

True or False: in the United States, the Control Limits