A New Exponential Ratio-Type Estimator with Linear Combination of Two Auxiliary Variables
نویسندگان
چکیده
منابع مشابه
A New Exponential Ratio-Type Estimator with Linear Combination of Two Auxiliary Variables
In sample surveys, it is usual to make use of auxiliary information to increase the precision of estimators. We propose a new exponential ratio-type estimator of a finite population mean using linear combination of two auxiliary variables and obtain mean square error (MSE) equation for proposed estimator. We find theoretical conditions that make proposed estimator more efficient than traditiona...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2014
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0116124