Sankhya: The Indian Journal of Statistics1997, Volume 59, Series B, Pt. 1, 66-75
ON THE ESTIMATION OF SIZE OF A FINITE POPULATION
S. SENGUPTA, Calcutta University, Calcutta
MOLOY DE, Indian Statistical Institute, Calcutta
SUMMARY. The problem considered is that of unbiased estimation of the size of a finite population under capture-mark-release (CMRR) sampling procedure. The existing results are supplemented with various other results and the CMRR procedure is compared with the Negative Binomial and the Negative Hypergeometric sampling schemes in terms of the ASN and the variance of the UMVUE of the population size.
AMS (1980) subject classification. 62D05, 62L12
Key words and phrases. CMRR sampling, comparison of ASN, comparison of variance, estimation of population size, negative binomial sampling, negative hypergeometric sampling, UNVU estimators, variance estimator.
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