Hybrid Single Sampling Plan
نویسنده
چکیده
In the manufacturing processes, quantities like the proportion of defective units in a production lot may not be precisely known and most of the times the practitioners have to compromise with some imprecise (approximate) values. Prior knowledge of such quantities is required to evaluate the quality of a produced lot. In this paper, the properties of single sampling plan under situations involving both impreciseness and randomness are considered. Using the Theory of Chance due to Liu [6], the process of drawing an Operating Characteristic curve and the issue of identifying optimal sampling plans are also addressed for fuzzy random environment.
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