Which of the following is an example of a common cause of variation in a manufacturing process?
A) Miscalibration of measuring instruments
B) A poorly trained operator
C) Variations in the raw material used
D) Normal wear and tear of machine parts

Question

Quizplus · Accepted Answer

Normal wear and tear of machine parts is a common cause of variation, as it is inherent to the process and occurs naturally over time.

Which of the Following Is an Example of a Common