The Process Capability Index ______

Multiple Choice

The process capability index ______.

A) is a measure of how well a process meets its control limits
B) is the ratio of the range of design tolerances to the range of the variability of the process
C) is the product of the range of design tolerances to the range of the variability of the process
D) is the reciprocal of the range of design tolerances to the range of the variability of the process