Which of the following statements is false regarding the use of statistical process control?
A) The use of statistical process control is one of Deming's key recommendations.
B) Statistical process control methods have been available for decades.
C) Statistical process control involves the use of qualitative methods and procedures.
D) Statistical process control methods serve primarily as preventive controls.

Question

Quizplus · Accepted Answer

Statistical process control (SPC) primarily involves the use of quantitative methods and procedures to monitor and control a process. It relies on statistical techniques, such as control charts, to analyze process data and identify variations. The statement that SPC involves the use of qualitative methods is false, as it fundamentally relies on quantitative data analysis.

Which of the Following Statements Is False Regarding the Use