A New Difference-Cum-Exponential Type Estimator of Finite Population Mean in Simple Random Sampling
نویسندگان
چکیده
منابع مشابه
A New Difference-Cum-Exponential Type Estimator of Finite Population Mean in Simple Random Sampling
Auxiliary information is frequently used to improve the accuracy of the estimators when estimating the unknown population parameters. In this paper, we propose a new difference-cum-exponential type estimator for the finite population mean using auxiliary information in simple random sampling. The expressions for the bias and mean squared error of the proposed estimator are obtained under first ...
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ژورنال
عنوان ژورنال: Revista Colombiana de Estadística
سال: 2014
ISSN: 2389-8976,0120-1751
DOI: 10.15446/rce.v37n1.44366