文章基本信息

标题：Modified Exponential atio and Product Estimators for Finite Population Mean in Double Sampling
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作者：Housila P. SINGH ; Gajendra K. VISHWAKARMA
期刊名称：Austrian Journal of Statistics
出版年度：2007
卷号：36
期号：03
页码：217-217
出版社：Austrian Statistical Society
摘要：This paper presents exponential ratio and product estimators for estimating finite population mean using auxiliary information in double sampling and analyzes their properties. These estimators are compared for their precision with simple mean per unit, usual double sampling ratio and product estimators. An empirical study is also carried out to judge the merits of the suggested estimators.
关键词：Auxiliary Variable, Study Variable, Variance.