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Lot quality assurance sampling information


Lot quality assurance sampling (LQAS) is a random sampling methodology, originally developed in the 1920s [1] as a method of quality control in industrial production. Compared to similar sampling techniques like stratified and cluster sampling, LQAS provides less information but often requires substantially smaller sample sizes.

  1. ^ Dodge, H.F.; Romig, H.G. (1929). "A method of sampling inspection". Bell System Technical Journal. 8 (4): 613–31. doi:10.1002/j.1538-7305.1929.tb01240.x.

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Lot quality assurance sampling

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