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A class of efficient Ratio type estimators for the Estimation of Population Mean Using the auxilliary information in survey sampling
Mir Subzar,  S. Maqbool ,   T. A. Raja
Estimation of the population mean is the persistent issue in sampling practices and many efforts have been made by various statisticians to improve the precision of the estimates by using the auxiliary information. In this paper we proposed a class of efficient estimators for estimating the population mean in SRSWOR by using the auxiliary information of coefficient of skewness and population deciles of the auxiliary variable. The properties associated with the proposed estimators are analyzed through MSE and bias. We also provide an empirical study for illustration and verification.
Keywords- Coefficient of Skewness; Population Deciles; Ratio-type estimators; Mean square error; Bias; Efficiency.
Unique Identification Number - IJEDR1702276Page Number(s) - 1756-1761Pubished in - Volume 5 | Issue 2 | June 2017DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Mir Subzar,  S. Maqbool ,   T. A. Raja,   "A class of efficient Ratio type estimators for the Estimation of Population Mean Using the auxilliary information in survey sampling"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 2, pp.1756-1761, June 2017, Available at :http://www.ijedr.org/papers/IJEDR1702276.pdf