Design of a Double Acceptance Sampling Plan to Minimize a Consumer’s Risk Considering an O.C. Curve; A Case Study

ABSTRACT: This paper uses the Two-Point method of sampling plan design, whereby the person designing the plan specifies two points on the operating characteristics curve. The following important visualization tools of this method will be explained (Operating characteristics curve, Consumer’s risk point, Decision-making regarding with the minimization of consumer’s risk). It will show how to minimize the consumer’s risk by matching different types of sampling plans. Constuction of different O.C curves for the sampling plans and selection of a beneficial sampling plan. This paper consists of the methods of minimization of consumer’s risk in acceptance sampling. Means a step towards the quality improvement and quality control by eliminating the chances of acceptance of defective raw material and components