Application of Half Normal Distribution in Hybrid Group Adoption Sampling Plan for Life Tests

Authors

  • B. Srinivasa Rao Department of Mathematics & Humanities, R.V.R & J.C College of Engineering, Chowdavaram, Guntur, Andhra Pradesh, India
  • J. Siva Ram Prasad Department of Mathematics, V R Siddhartha Engineering College, Vijayawada, Andhra Pradesh, India
  • B. Vara Prasad Rao Department of Computer Science & Engineering, R.V.R & J.C College of Engineering, Chowdavaram, Guntur, Andhra Pradesh, India
  • M. Sudhakar Department of Mathematics & Humanities, R.V.R & J.C College of Engineering, Chowdavaram, Guntur, Andhra Pradesh, India

Keywords:

Operating characteristic (OC) function, half normal distribution (HND), producer’s risk, customer’s risk, truncated life test, hybrid group adoption sampling plans

Abstract

This article deals with the discussion of a hybrid group adoption sampling plan depending upon truncated lifetimes of an object whose lifetime accompanies half normal distribution. By considering a size of a group of objects, the least quantity of testers and the value of acceptance number needed are calculated for identified customer’s risk and closing time of the test. The numeric value of the operating characteristic function to different standard levels are evaluated, also minimum ratios for real mean life period to an identified life period for specified producer’s risk are acquired. Obtained outputs are elucidated with some illustrations.

References

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Published

2025-12-27

How to Cite

Srinivasa Rao, B. ., Siva Ram Prasad, J. ., Vara Prasad Rao, B. ., & Sudhakar , M. . (2025). Application of Half Normal Distribution in Hybrid Group Adoption Sampling Plan for Life Tests. Thailand Statistician, 24(1), 26–33. retrieved from https://ph02.tci-thaijo.org/index.php/thaistat/article/view/263012

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