Once the control limits are set for a control chart,one attempts to
A)discern patterns that might exist in values over time.
B)determine whether any points fall outside the control limits.
C)Both of the above.
D)None of the above.

Question

Quizplus · Accepted Answer

Both of the above options are correct. The purpose of the control chart is to monitor a process over time and detect any patterns or trends that may indicate the process is out of control. The control limits provide a reference range for the process data, and any data points that fall outside those limits may indicate that the process is no longer functioning predictably. Therefore, one attempts to discern patterns that might exist in values over time and determine whether any points fall outside the control limits.

Once the Control Limits Are Set for a Control Chart,one