Optimal Designing of Skip-Lot Sampling Plan of Type SkSP-2 With Double Sampling Plan as the Reference Plan
In this article, we propose the optimal designing methodology to determine the parameters of a skip-lot sampling plan of type SkSP-2 plan with double sampling plan as the reference plan. The two points on the operating characteristic curve approach are used to find the optimal parameters of the proposed plan. Tables are also constructed by considering the various combinations of acceptable quality level and limiting quality level along with respective producer and consumer’s risks, and examples are also given for the application of the proposed plan. The advantages of the proposed plan over the conventional single and double sampling plan are also discussed.
AMS Subject Classification62P30
Key-wordsAcceptable quality level Average sample number Binomial sampling Consumer’s risk Double sampling Producer’s risk Skip-lot sampling
Unable to display preview. Download preview PDF.
- American National Standards Institute/American Society for Quality. 2008. Sampling procedures and tables for inspection by attributes. ANSI/ASQ Z1.4. Milwaukee, WI, American Society for Quality.Google Scholar
- Balamurali, S., C.-H. Jun., and E. von Collani. 2007. Skip-lot sampling and chain sampling. In Encyclopedia of statistics in quality and reliability. New York, NY, John Wiley & Sons.Google Scholar
- Dodge, H. F. 1955. Skip-lot sampling plan. Industrial Qual. Control, 11, 3–5.Google Scholar
- Dodge, H. F, and R. L. Perry. 1973. A system of skip-lot plans for lot-by-lot inspection. American Society for Quality Control Technical Conference Transactions, Chicago, IL, 469–477.Google Scholar
- International Organization for Standardization. 2005. Sampling procedures for inspection by attributes—Part 3: Skip-lot sampling procedures, ISO 2859-3. Geneva, Switzerland, International Organization for Standardization.Google Scholar
- MIL-STD 1235C. 1988. Single and multi-level continuous sampling procedures and tables for inspection by attributes. Report. Washington, DC, Department of Defense.Google Scholar