تفاصيل الرسالة العلمية

In this thesis, we propose two new distributions, called The Epanechnikov-Akash distribution and the Biweight-Akash distribution, the characteristics of the two distributions were studied. probability density function, the cumulative distribution function, the reliability and hazard rate functions are derived. The moment generating function is obtained for each distribution. Also, the moments and related properties are derived, as well as Re`nyi entropy. Maximum likelihood estimators for both distribution parameters are investigated using simulation technique. A comparison between the performance of the new distribution and well-known distributions (Exponential, Lindley and Akash) using a real data set illustrate the flexibility of the new dis-tributions