For the process to be capable of meeting design specification the process capability index must be
A)less than one 1.0)
B)equal to or greater than one 1.0)
C)smaller than Six Sigma
D)larger than Six Sigma

Question

Quizplus · Accepted Answer

The process capability index (PCI) measures the ability of a process to produce output within specification limits. A PCI of 1.0 or greater indicates that the process is capable of meeting the design specification. Therefore, the correct choice is B, which states that the PCI should be equal to or greater than one 1.0 for the process to meet design specification. Choices A, C, and D are incorrect as they either suggest a lower PCI threshold or use unrelated terminology.

For the Process to Be Capable of Meeting Design Specification