What process capability index (C_p) value implies that the process "exceeds minimal capability?" A) 0 B) 1 E) 6 $\sigma$

Question

What process capability index (C_p) value implies that the process "exceeds minimal capability?" A) 0 B) < 1 C) = 1 D) > 1 E) 6 $\sigma$

Quizplus · Accepted Answer

A process capability index (Cpk) value greater than 1 implies that the process is capable of producing output beyond the upper or lower specification limit. This means that the process exceeds minimal capability and can meet customer requirements with a low level of defects or variability. Choice D is the only option that represents Cpk values greater than 1.

What Process Capability Index (Cp) Value Implies That the Process σ\sigmaσ

What Process Capability Index (C_p) Value Implies That the Process $\sigma$