R2.62: What should be considered when designing a process capability study?

A. You can set the process up to the most frequently used conditions for the study. Any other conditions will produce similar results.

B. If the output from the process is statistically stable, then a process capability study isnt necessary.

C. Process capability studies are only useful if the process is producing a low level of nonconforming parts.

D. Data collection should be planned to isolate any potential sources of variation, so they can be evaluated first.