International Journal of Engineering and Information Systems (IJEAIS)   Year: 2024 | Volume: 8 | Issue: 1 | Page No.: 84-91 On Stereographic Semi-circular Three Parameter Lindley Distribution Download PDF NAJWAA TURKI AWAD (,a) and Ass. Prof. Dr. Sada Fayed Mohammed (,b) Abstract: In this paper, we made an attempt to construct a new Semi-circular model, we call this as "Stereographic Semi-circular Three Parameter Lindley distribution," by applying modified inverse Stereographic projection on Three Parameter Lindley distribution (Rama Shanker at all(2017)) for modelling semi-circular data. Probability density and cumulative distribution functions of said model are derived and their graphs are plotted for various values of parameters. The first two trigonometric moments are derived and the proposed model is extended for l-axial data also.