Which of the following statements is best if a process has a Cpk of between 1 and 1.33?
A) the process is not capable
B) the process is marginal
C) the process is capable
D) none of the above is true

Question

Quizplus · Accepted Answer

A Cpk value between 1 and 1.33 indicates that the process is marginal. Although it is capable of producing within the specification limits, it has a smaller margin for error compared to a process with a higher Cpk value. Therefore, the process needs to be closely monitored and improved to increase its capability.

Which of the Following Statements Is Best If a Process