Non-Bayesian estimation of Weibull Lindley burr XII distribution

Document Type : Research Paper


1 Department of Mathematics, College of Education for Pure Sciences, University of Thi-Qar, Thi-Qar, Iraq

2 Department of Mathematics, University of Thi-Qar, Nasiriyah, Iraq


In this paper, we estimate the four parameters of Weibull Lindley burr distribution by using ordinary
least square method and multiple regression least square method. The survival estimate made by
using ordinary least square estimator (OLSE) and multiple regression estimator (MRE).