We introduce a new distribution, so called A generalized modified Weibull (NGMW) distribution. Various structural properties of the distribution are obtained in terms Meijer's $G$--function, such as moments, moment generating function, conditional mean deviations, order statistics and maximum likelihood estimators. The exhibits wide range shapes with varying skewness assumes all possible forms ...

The theoretical study of the effect of Corticosterone release scores was determined. Formulae of fuzzy two parameter Weibull distribution, fuzzy Survival and fuzzy hazard rate function and its α-cut sets were presented. Using fuzzy survival and hazard rate model based on two parameter Weibull distributions, we showed that in the test termination, if the fuzzy Survival value increases then the f...

A generalized Weibull model that allows instantaneous or early failures is modified so that the model can be expressed as a mixture of the uniform distribution and the Weibull distribution. Properties of the resulting distribution are derived; in particular, the probability density function, survival function, and the hazard rate function are obtained. Some selected plots of these functions are...