The main process change that can be detected with a process control chart is:
A) the process average has shifted up or down from normal.
B) the process average is trending up or down from normal.
C) the process is behaving in such a manner that the existing variation is not random in nature.
D) All of the above

Question

Quizplus · Accepted Answer

Process control charts are designed to detect various types of changes or anomalies in a process, including shifts in the process average, trends in the process performance, and non-random variation, making all the options correct.

The Main Process Change That Can Be Detected with a Process