A Two Stage Group Acceptance Sampling Plans Based on Truncated Life Tests Using Log-Logistic and Gamma Distributions

  • Priyah Anburajan Research Scholar, Department of Mathematics, Avinashilingam University, Coimbatore, Tamil Nadu, India
  • A. R. Sudamani Ramaswamy Associate Professor at Department of Mathematics, Avinashilingam University, Coimbatore - 641043, Tamil Nadu, India
Keywords: Gamma distribution, Log - Logistic distribution, Group acceptance sampling, consumer's risk, Operating characteristics, Producer's risk, truncated life test.

Abstract

In this paper,  a two stage group acceptance sampling plan is developed for a truncated life test when the lifetime of an item follows Log – Logistic and Gamma distributions. The minimum number of groups required for a given group size and the acceptance number is determined when the consumer’s risk and the test termination time are specified. The operating characteristic values according to various quality levels are obtained. The results are explained with examples.

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References

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Published
2015-03-05
How to Cite
Anburajan, P., & Ramaswamy, A. R. S. (2015). A Two Stage Group Acceptance Sampling Plans Based on Truncated Life Tests Using Log-Logistic and Gamma Distributions. Journal of Progressive Research in Mathematics, 2(2), 107-117. Retrieved from https://scitecresearch.com/journals/index.php/jprm/article/view/44
Issue
Vol 2 No 2: JPRM
Section
Articles

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