Communications for Statistical Applications and Methods

  • 제22권3호
  • /
  • Pages.255-264
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  • 2015
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  • 2287-7843(pISSN)
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  • 2383-4757(eISSN)
한국통계학회 (The Korean Statistical Society)
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Generalized Ratio-Cum-Product Type Estimator of Finite Population Mean in Double Sampling for Stratification

  • Tailor, Rajesh (School of Studies in Statistics, Vikram University) ;
  • Lone, Hilal A. (School of Studies in Statistics, Vikram University) ;
  • Pandey, Rajiv (Hemwati Nandan Bahuguna Garhwal University Uttarakhand)
  • 투고 : 2015.01.13
  • 심사 : 2015.04.01
  • 발행 : 2015.05.31
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초록

This paper addressed the problem of estimation of finite population mean in double sampling for stratification. This paper proposed a generalized ratio-cum-product type estimator of population mean. The bias and mean square error of the proposed estimator has been obtained upto the first degree of approximation. A particular member of the proposed generalized estimator was identified and studied from a comparison point of view. It is observed that the identified particular estimator is more efficient than usual unbiased estimator and Ige and Tripathi (1987) estimators. An empirical study was conducted in support of the theoretical findings.

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참고문헌

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  8. Tailor, R., Chouhan, S. and Kim, J. M. (2014). Ratio and product type exponential estimators of population mean in double sampling for stratification, Communications for Statistical Applications and Methods, 21, 1-9. https://doi.org/10.5351/CSAM.2014.21.1.001
  9. Tailor, R. and Lone, H. A. (2014). Radio-cum-product estimator of finite population mean in double sampling for stratification, Journal of Reliability and Statistical Studies, 7, 93-101.