توظيف اسلوب Jacknife لايجاد مقدرات معولية توزيع رايلي ذات المعلمة الواحدة ومقارنتها ببعض طرق التقدير الاخرى

الملخص

This Paper reviewing some of estimation methods of Rayleigh distribution parameters which are: Maximum Likelihood, Moments, Least Square Method, Ridge Regression Method, Modified Ridge Method, Jackknife Method, Simulation experiments have been used with different parameter imposed values and for different sample sizes. Efficiency of the estimators has been measured by Mean Square Error (MSE) and (IMSE) .