التكافؤ من المشكلة ومشكلة الانحدار مع معلمة ازعاج واحد.

Abstract

yahoo.mailIn this research study estimating parameter information in the normal distribution, unilateral when the variance is known and the sample size and one was the main discussion of estimation methods with their properties and the properties of its resources: the focus was on the way to find a contraction estimators