International Journal of Statistics and Applied Mathematics
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International Journal of Statistics and Applied Mathematics

2019, Vol. 4, Issue 6, Part A

An almost unbiased ratio estimator of population mean in stratified sampling


Author(s): Vyas Dubey, Jaya B Rathore and Ujjwal Dubey

Abstract: In this paper a generalised estimator of variance of ratio estimator has been proposed. It is seen that the suggested estimator is more efficient than existing estimator under certain conditions. Numerical illustrations have been cited to support theoretical results.

Pages: 61-64 | Views: 129 | Downloads: 12

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How to cite this article:
Vyas Dubey, Jaya B Rathore and Ujjwal Dubey. An almost unbiased ratio estimator of population mean in stratified sampling. International Journal of Statistics and Applied Mathematics. 2019; 4(6): 61-64.
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