Ageing and dependence are two important characteristics in reliability and survival analysis,
and they affect significantly the decision people make with regard to maintenance …

Reliability theory has taken rapid strides in the last four decades to become an independent
discipline that influences our daily lives and schedules through our dependence on good …

The two-parameter Weibull distribution has been widely used for modelling the lifetime of
products and components. In this paper we study the effect of the shape parameter on the …

The mixture model of two Inverse Weibull distributions (MTIWD) is investigated. First, some
properties of the model with some graphs of the density and hazard function are discussed …

A five-parameter distribution called Beta Generalized Weibull (BGW) distribution is
introduced. Beta Generalized Exponential (BGE), Beta Weibull (BW), Generalized or …

In this paper, we consider the problem of estimating unknown parameters of an inverse
Weibull distribution when it is known that samples are progressive type-I interval censored …

In this paper, we propose m pivotal quantities to test the shape parameter and establish
confidence interval of the shape parameter of the two-parameter Burr type XII distribution …

In this paper, the statistical inference of the unknown parameters of a two-parameter inverse
Weibull (IW) distribution based on the progressive type-II censored sample has been …

In this paper, we characterize univariate positive absolutely continuous random variable
through the aging intensity function. Using this function, we propose the characterizations of …

Recently, a lot of works have been done on the study of the failure rate (FR), the aging
intensity function (AI) and their properties. In the article, we analyze the aging classes based …