A systematic method for analyzing process data in which we monitor process variation is called ______________.
A) control charting
B) sigma level capability
C) statistical process control
D) rational subgrouping

Question

Quizplus · Accepted Answer

Control charting and sigma level capability are both components of statistical process control, but they do not encompass the full systematic method for analyzing process data. Rational subgrouping is a method for selecting subsets of data for analysis, but it is not the same as monitoring process variation. Therefore, the best choice is C, statistical process control, which includes control charting, sigma level capability, and other tools for analyzing process variation.

A Systematic Method for Analyzing Process Data in Which We