Discussing Fuzzy Reliability Estimators of Function of Mixed Probability Distribution By Simulation

Abstract

This paper deals with constructing mixed probability distribution from exponential with scale parameter (β) and also Gamma distribution with (2,β), and the mixed proportions are ( .first of all, the probability density function (p.d.f) and also cumulative distribution function (c.d.f) and also the reliability function are obtained. The parameters of mixed distribution, ( ,β) are estimated by three different methods, which are maximum likelihood, and Moments method,as well proposed method (Differential Least Square Method)(DLSM).The comparison is done using simulation procedure, and all the results are explained in tables.

Keywords

• Maximum Likelihood Estimator(MLE), Mean square error(MSE), Mixed Probability Distribution (MPD), Moment estimator(MOM), Proposed Method (DLSM).