This page is designed to give a probability plot of the time to signaling an alarm (the run-length), for a Shewhart control chart with or without supplementary run rules.
Online Statistical Calculators for Acceptance Sampling and Quality Control
This page is designed to give a probability plot of the time to signaling an alarm (the run-length), for a Shewhart control chart with or without supplementary run rules.
It costs a lot to build bad products.
Norman Augustine