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Generalized ratio and product methods of estimation in survey sampling
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نویسنده
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singh h.p. ,solanki r.s.
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منبع
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pakistan journal of statistics and operation research - 2011 - دوره : 7 - شماره : 2 - صفحه:245 -264
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چکیده
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This paper introduces some generalized ratio and product methods of estimation for estimating the population total y. in addition to many srivenkataramana and tracy (1979) estimators are shown as members of the proposed estimators. the properties of the suggested estimators have been studied and their merits are examined through numerical illustration.
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کلیدواژه
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Auxiliary variate; Bias; Mean squared error; Study variate
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آدرس
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school of studies in statistics,vikram university, India, school of studies in statistics,vikram university, India
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Authors
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