In this paper, the estimation of stress–strength reliability is taken into account when stress and strength variables have unit Gompertz distributions with a similar scale parameter. The consideration distribution in context because its intriguing symmetric asymmetric properties that can accommodate various histogram proportional-type data shapes. As main contribution, estimate determined via s...

In this paper, we study the inference of multicomponent stress–strength reliability (MSSR) based on Chen distribution using progressively Type-II censored data. Both stress and strength variables follow with a common second shape parameter. The maximum likelihood estimates asymptotic confidence intervals MSSR are developed. bootstrap interval is also constructed. Bayesian estimation obtained un...

Industrial systems often have redundant structures for improving reliability and avoiding sudden failures, a parallel system is one of the special systems. In this paper, we consider problem estimation when stress variable involved, which called multicomponent stress-strength model. The contains two components, their joint lifetime follows Marshall–Olkin bivariate Weibull distribution, while as...