Chapter 17
STATISTICAL PROCESS CONTROL
Using statistics to measure quality
Statistical process control objectively evaluates the performance of a process by measuring the current state of the process and drawing conclusions based on statistical analysis. You can both ensure that a process falls within particular specifications and determine whether a process is capable of meeting its design specifications.
Control charts establish lower and upper limits that are used to decide whether a process is operating satisfactorily.Process capability compares the actual performance of a process to the expected performance to determine whether the process is capable of performing as expected.
Introduction to Statistical Process Control
Exploring the ...
Get The Humongous Book of Statistics Problems now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
