The first step of control charting is
A)diagnose the causes of process instability.
B)remove the causes of process instability.
C)check results.
D)Pareto analysis.

Question

Quizplus · Accepted Answer

The first step of control charting is to diagnose the causes of process instability. This involves analyzing data and identifying sources of variation in the process. Once the causes are identified, they can be addressed in order to improve the process and reduce variability. B is also important, but it comes after identifying the causes. Checking results and performing Pareto analysis are important steps in control charting, but they come after the initial diagnosis of process instability.

The First Step of Control Charting Is