A new generalized exponentiated Weibull model called Gumbel-exponentiated {Logistic} distribution is introduced and studied. The distribution extends the exponentiated with additional parameters bimodal densities. Some earlier distributions formed the sub-models of the proposed distribution. mathematical properties distribution including expressions for hazard function, survival moments, ...

In this paper, we propose a new three-parameter distribution defined on the positive real line, called gamma power half-logistic distribution. It constitutes an extension of using generated mechanism. The capabilities parent are thus improved in several aspects. particular, hazard rate function now presents increasing failure, decreasing and bathtub shapes, which demanded characteristics contex...

This article presented a novel discrete distribution with one parameter derived by the discretization approach and called half-logistic distribution. Its probability mass function hazard have different shapes. A variety of its statistical properties, including moments, generating function, incomplete order statistics, were determined mathematically. Maximum likelihood, proportion estimation met...