Poll
Which kind of inspection do you perform?
Destructive
39%
Non-destructive
26%
Both
34%
Total votes: 61
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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.
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Methods are illustrated using SQC Online, Microsoft Excel, and online calculators.
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From the Glossary
The purpose of using a control chart is to detect a shift in the process mean, of a specific size. To detect a shift of two standard-deviations-of-the mean, enter the value 2.