توزيع رايلي باريتو , الخصائص والتقدير

Abstract In this paper , the Rayleigh-Pareto distribution was presented, which is an expansion of the Rayleigh distribution. Many statistical properties were studied, such as moments, mean, variance, median, skewness coefficient, kurtosis coefficient. In addition, the parameters of the new distribution were estimated using maximum likelihood method . Simulation experiment showed the efficiency of maximum likelihood method . Among the most important conclusions was the efficiency of the maximum likelihood method in estimating the parameters of the new distribution .