On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of Probability and Statistics
سال: 2014
ISSN: 1687-952X,1687-9538
DOI: 10.1155/2014/360549