The basic purpose of control charts include(s)
A)establishing control limits for a process.
B)monitoring the process to indicate when it is out of control.
C)both establishing control limits for a process and monitoring the process to indicate when it is out of control are basic purposes.
D)None of these answer choices is correct.

Question

Quizplus · Accepted Answer

Control charts serve two basic purposes: establishing control limits for a process and monitoring the process to indicate when it is out of control. Control limits are used to determine whether a process is stable and predictable. When data falls outside of the control limits, it indicates that the process is not stable and requires corrective action. Therefore, both establishing control limits and monitoring the process are important functions of control charts.

The Basic Purpose of Control Charts Include(s)