The natural tolerance limits for a normally distributed process that is in statistical control
A) extend beyond the specification limits when a process is capable.
B) are within the specification limits when a process is capable.
C) contain approximately 99.73 percent of the individual process measurements.
D) are within the specification limits when a process is capable and contain approximately 99.73 percent of the individual process measurements.
E) extend beyond the specification limits when a process is capable and contain approximately 99.73 percent of the individual process measurements.

Question

Quizplus · Accepted Answer

The natural tolerance limits for a normally distributed process that is in statistical control are within the specification limits when a process is capable and contain approximately 99.73 percent of the individual process measurements. This means that the process is producing within the desired range and almost all of the measurements are falling within the specification limits.

The Natural Tolerance Limits for a Normally Distributed Process That