Estimation of Population Variance Using Auxiliary Information

  • Peeyush Misra Misra D.A.V.(P.G.) College
DOI: https://doi.org/10.53555/m.v2i3.1613
Keywords: Auxiliary information, Bias,, Mean square error and Taylor's Series Expansion.

Abstract

A generalized estimator representing a class of estimators using auxiliary information in the
form of mean and variance is proposed. The expression for bias and mean square error are found
and it is shown that the proposed generalized class of estimator is more efficient than few of the
estimators available in the literature. An empirical study is also included as an illustration.

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Author Biography

Peeyush Misra Misra, D.A.V.(P.G.) College

Department of Statistics, D.A.V.(P.G.) College, Dehradun- 248001, Uttarakhand, India

Published
2016-03-31
How to Cite
Misra, P. M. (2016). Estimation of Population Variance Using Auxiliary Information. IJRDO -JOURNAL OF MATHEMATICS, 2(3), 28-36. https://doi.org/10.53555/m.v2i3.1613
Issue
Vol. 2 No. 3 (2016): IJRDO-Journal of Mathematics
Section
Articles

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