Poll
Which kind of inspection do you perform?
Destructive
40%
Non-destructive
27%
Both
33%
Total votes: 60
There are 83 users online
The Perfect Companion to SQC Online
Practical Acceptance Sampling (2nd Edition) is a hands-on introduction to the inspection of products and services for quality assurance using statistically-based sampling plans.
Try it free
Download first chapter (PDF)
Methods are illustrated using SQC Online, Microsoft Excel, and online calculators.
Download first chapter (PDF)
From the Glossary
The mean (average) of the run length. This is the average number of samples that are taken until an alarm is signaled by the control chart.