Cilt:69 Sayı:01 (2020)

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The Gompertz extended generalized exponential distribution: properties and applications
(Ankara Üniversitesi Fen Fakültesi, 2020-06-30) Eghwerido, J.T.; Adubısı, Obinna Damian; Nzeı, Lawrence; Davıd, Ikwuoche John; Other; Other
In this article, a new class of distribution in the exponential family of distributions called the Gompertz extended generalized exponential distribution (G-EGE) for life time processes is proposed. The mathematical properties of the G-EGE distribution such as the reliability, hazard rate function, reversed hazard, cumulative. odd functions, quantiles function, kurtosis, skewness and order statistics were derived. The parameter estimates of the G-EGE distribution were estimated using the maximum likelihood estimation method. The efficiency and flexibility of the G-EGE distribution were examined using a simulation study and a real life data application. The results revealed that the G-EGE distribution outperformed some of the existing distributions considered in this study.