Estimation of Ratio of Two Population Means in case of Post-Stratification

Authors

  • Tailor R School of Studies in Statistics, Vikram University, Ujjain (M.P.)-456010, India
  • Mehta P School of Studies in Statistics, Vikram University, Ujjain (M.P.)-456010, India

DOI:

https://doi.org/10.26438/ijcse/v6i11.233236

Keywords:

Two population means, Post-stratification, Bias and MSE

Abstract

Problem of estimation of ratio of two population means has been discussed resulting with a ratio and product type estimators. Expressions for the bias and mean squared error have been derived. Developed estimator under study has been compared with usual estimator theoretically as well as empirically

References

[1] Bahl, S. and Tuteja, R. K. (1991). Ratio and product type exponential estimators. Information and optimization science. 12, 1,159-163.

[2] Cochran, W. G. (1940). The estimation of yields of cereal experiments by sampling for ratio of grain to total produce. J. Agril. Sci., 30, 262-275.

[3] Hansen, M.H., Hurwitz, W.N. and Madow, W.G. (1953). Sample survey methods and theory. Vol. I and II, John Wiley & Sons, New York.

[4] Ige, F.A. and Tripathi, T.P. (1989). Estimation of population mean using post-stratification and auxiliary information. Abacus, 18, 2, 265-276.

[5] Tailor, R., Tailor, R., and Chouhan, S. (2017). Improved ratio- and product- type exponential estimators for population mean in case of post-stratification. Communications in Statistics- Theo. & Meth. Vol 46, No. 21, 10387-10393.

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Published

2025-11-18
CITATION
DOI: 10.26438/ijcse/v6i11.233236
Published: 2025-11-18

How to Cite

[1]
R. Tailor and P. Mehta, “Estimation of Ratio of Two Population Means in case of Post-Stratification”, Int. J. Comp. Sci. Eng., vol. 6, no. 11, pp. 233–236, Nov. 2025.

Issue

Vol. 6 No. 11 (2018): IJCSE November Edition

Section

Research Article

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