Abstract
In this article, we estimate stress-strength reliability of a system containing K components of type p when non-identical strength variates and common stress variate follow proportional reversed hazard rate (PRHR) family of distribution for lower records. The maximum likelihood estimator, an asymptotic distribution and logit-scale transformed asymptotic confidence intervals of the stress-strength reliability are studied for unknown and known θ. Further, the Bayes estimates of stress-strength reliability with squared error loss function are obtained for unknown and known θ. In the deficiency of the explicit forms of the Bayesian estimators, the Lindley's approximation method and Markov Chain Monte Carlo methods are followed. Further, the credible interval with the highest posterior density is obtained through Markov Chain Monte Carlo methods. The performance of the estimators is carried out through simulation technique. A presentation of two real data is done here to exhibit the application of the derived results.
Acknowledgements
The authors are thankful to the editor and anonymous referees for their constructive and helpful comments which have significantly improved the article.
Disclosure statement
No potential conflict of interest was reported by the authors.