Optimal designing of an SkSP-R double sampling plan

In this article, we propose a method of planning and determining the optimum parameters of a SkSP-R skip-lot sampling plan by using the attribute double sampling plan as the reference plan. The SkSP-R plan is a new type of skip-lot sampling plan which has a provision for re-inspecting the submitted...

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Bibliographic Details
Published in:Communications in statistics. Theory and methods 2018-09, Vol.47 (17), p.4329-4337
Main Authors: Balamurali, Saminathan, Ahmad, Liaquat, Aslam, Muhammad, Hussain, Jaffer, Jun, Chi-Hyuck
Format: Article
Language:English
Subjects:
Acceptable quality level
average sample number
consumer's risk
double sampling
Optimization
Parameters
producer's risk
Sampling
Sampling techniques
skip-lot sampling
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Summary:In this article, we propose a method of planning and determining the optimum parameters of a SkSP-R skip-lot sampling plan by using the attribute double sampling plan as the reference plan. The SkSP-R plan is a new type of skip-lot sampling plan which has a provision for re-inspecting the submitted lots. The optimal plan parameters of the suggested sampling plan are estimated with the target that the average sample number be minimized and satisfying both the specified producer's as well as the consumer's risks simultaneously. In order to obtain the optimum parameters, tables are also built for different combinations of the acceptable quality level and the limiting quality level in conjunctions with different producer's and consumer's risks. An illustrative example is provided for the implementation of the suggested plan. The advantages of the suggested plan over the existing conventional sampling plans and other existing skip-lot sampling plans are also described.
ISSN:0361-0926
1532-415X
DOI:10.1080/03610926.2017.1373819