en آمار احتمالات کاربردی Applied Probability پژوهشي Research <pre> &lrm;Recently, generalized distributions have received much attention due to their high applicability and flexibility. This paper introduces a new five-parameter distribution called Kumaraswamy-G generalized Gompertz distribution, which is widely used in the field of survival and lifetime data. In introducing a new distribution, it is important to study the statistical properties and the estimation of its parameters. Therefore, this paper studies the statistical properties of this new distribution. In addition, the parameters of this distribution are estimated by three methods. Finally, using a real dataset, the performance of the introduced distribution is investigated.</pre> Kumaraswamy-G distribution,Generalized Gompertz distribution,Inequality indices,Reliability,Monte-Carlo simulation 1 22 http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1191-2&slc_lang=en&sid=1 Zahra Karimi Ezmareh zahrakarimi711110@gmail.com 1800319475328460010874 1800319475328460010874 No Iran University of Science and Technology Gholamhossein Yari yari@iust.ac.ir 1800319475328460010875 1800319475328460010875 Yes Iran University of Science and Technology