A p-chart is useful for:
A) analyzing whether a process for a measurable variable is in or out of control.
B) analyzing processes which yield attribute data.
C) determining what the most likely cause of defects is.
D) All of the above

Question

Quizplus · Accepted Answer

A p-chart is specifically designed for analyzing processes that yield attribute data (such as defective or non-defective items), not for measurable variables or identifying specific causes of defects.

A P-Chart Is Useful For