The Inverse Sushila Distribution: Properties and Application

A. A. Adetunji, J. A. Ademuyiwa, O. A. Adejumo
2020 Asian Research Journal of Mathematics  
In this paper, a new lifetime distribution called the Inverse Sushila Distribution (ISD) is proposed. Its fundamental properties like the density function, distribution function, hazard rate function, survival function, cumulative hazard rate function, order statistics, moments, moments generating function, maximum likelihood estimation, quantiles function, Rényi entropy and stochastic ordering are obtained. The distribution offers more flexibility in modelling upside-down bathtub lifetime
more » ... The proposed model is applied to a lifetime data and its performance is compared with some other related distributions.
doi:10.9734/arjom/2020/v16i830206 fatcat:nd7rif6r5rg4vdbt4fv3pb34vq