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.
Quality isn't something that can be argued into an article or promised into it. It must be put there. If it isn't put there, the finest sales talk in the world won't act as a substitute.
C. G. Campbell