Squeglia Zero-Based Acceptance Sampling Plan Calculator

More about Accept-on-Zero plans.

Enter your process parameters:
Batch/lot size (N)		The number of items in the batch (lot).
AQL		The Acceptable Quality Level. If no AQL is contractually specified, an AQL of 1.0% is suggested

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Quality is the result of a carefully constructed cultural environment. It has to be the fabric of the organization, not part of the fabric.

— Philip Crosby

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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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Download first chapter (PDF)

Methods are illustrated using SQC Online, Microsoft Excel, and online calculators.

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Sample Size

The number of items that should be randomly chosen from a batch.

Squeglia Zero-Based Acceptance Sampling Plan Calculator

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The Perfect Companion to SQC Online

From the Glossary