International Journal of Statistics and Applied Mathematics

International Journal of Statistics and Applied Mathematics

2019, Vol. 4, Issue 2, Part A

Two phase stratified sampling with regression method of estimation using two auxiliary variables


Author(s): AE Anieting and VO Ezugwu

Abstract: Two phase stratified sampling with regression method of estimation using two auxiliary variables has been proposed. An unbiased estimator for the population mean has also been proposed and the variance of the estimator given. Numerical illustration has been presented to show the efficiency of the estimator. The cost function of the procedure has also been given and the optimum variance derived for a fixed cost and sample size

Pages: 22-25 | Views: 71 | Downloads: 9

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How to cite this article:
AE Anieting and VO Ezugwu. Two phase stratified sampling with regression method of estimation using two auxiliary variables. 2019; 4(2): 22-25.
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