Acceptance sampling, defined as the inspection and classification of a sample of units selected at random from a larger
batch or lot and the ultimate decision about disposition of the lot, usually occurs at two points, i.e. incoming raw materials
or components and final production [1]. Many industries in the world have their quality assurance departments to improve
the quality of the products and apply various acceptance sampling plans for the inspection of the products. For example, to
prepare a package of cigarette the quality manager will inspect the speciation of length, width, color and picking of the products. Companies are using sampling schemes as given in ISO organizations for the inspection purpose. Industrial experiences
show that even the manufacturer’s process is monitored at each stage, acceptance sampling plans are still necessary to inspect final products. Sampled lots may either be accepted or rejected. Items in a rejected lot are typically either scrapped or
recycled, or they may be reworked or repeated with good units.
Acceptance sampling, defined as the inspection and classification of a sample of units selected at random from a largerbatch or lot and the ultimate decision about disposition of the lot, usually occurs at two points, i.e. incoming raw materialsor components and final production [1]. Many industries in the world have their quality assurance departments to improvethe quality of the products and apply various acceptance sampling plans for the inspection of the products. For example, toprepare a package of cigarette the quality manager will inspect the speciation of length, width, color and picking of the products. Companies are using sampling schemes as given in ISO organizations for the inspection purpose. Industrial experiencesshow that even the manufacturer’s process is monitored at each stage, acceptance sampling plans are still necessary to inspect final products. Sampled lots may either be accepted or rejected. Items in a rejected lot are typically either scrapped orrecycled, or they may be reworked or repeated with good units.
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