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Estimation of the population total when the population size is unknown

โœ Scribed by Manzoor Ahmad; Serge Alalouf; Yogendra P. Chaubey


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
76 KB
Volume
49
Category
Article
ISSN
0167-7152

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โœฆ Synopsis


This paper considers the problem of estimating the population total when the population size is unknown. A sampling design, in which units are selected with equal probability, are sequentially marked and then returned back until a รฟxed number of repetitions occur, has been considered. This allows the estimation of the population size as well as the population total. A formula for conรฟdence intervals for the population total is derived along with an approximately unbiased estimator for the variance of the estimator of the population total.


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