Estymacja ilorazu dwóch średnich w kolejnym okresie badania
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Abstrakt
The paper concerns survey sampling on repeated occasions. We discuss the estimation of the ratio of two population totals (means) on the second occasion using the two stage sampling. We present three estimators (including one new), bas d on informations from previous and recent occasions, and we compare the estimators with the ordinary ratio estimator.
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Jak cytować
Kowalczyk, B. (2000). Estymacja ilorazu dwóch średnich w kolejnym okresie badania. Zeszyty Naukowe SGGW - Ekonomika I Organizacja Gospodarki Żywnościowej, (42), 163–172. https://doi.org/10.22630/EIOGZ.2000.42.81
Bibliografia
OKAFOR F.C., ARNAB R., 1987: Some strategies of two-stage sampling for estimating population ratios over two occasions. Austral. J. Statist. 29, 128-142.
TRIPATHI T.P., SINHA S.K.P., 1976: Estimation of ratio on successive occasions. Paper presented at the "Symposium on Recent Development in Survey Methodology"; held at Indian Statistical Institute.
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