In single sampling, a random sample of n items is selected from a lot of size N. If the number d of nonconforming (defective) items found in the sample is less than or equal to an acceptance number c, ...

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Originating in the 1920s as a sampling scheme for agricultural regulatory inspectors, the square root (Sqrt) of the lot size (N) + 1 was semiformalized in an unpublished report by the Association of ...

In its efforts to streamline and rationalise the sampling procedure and maintain a centralised monthly database the Central Drugs Standard Control Organisation (CDSCO) has released the final version ...