A Generalised Family of Estimator for Estimating Unknown Variance Using Two Auxiliary Variables

Please use this identifier to cite or link to this item: http://dspace.chitkarauniversity.edu.in/xmlui/handle/123456789/531

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DC Field	Value	Language
dc.contributor.author	Singh, Viplav Kumar	-
dc.contributor.author	Singh, Rajesh	-
dc.date.accessioned	2022-06-30T06:02:45Z	-
dc.date.available	2022-06-30T06:02:45Z	-
dc.date.issued	2015-03-30	-
dc.identifier.issn	2278-9561	-
dc.identifier.issn	2278-957X	-
dc.identifier.uri	http://dspace.chitkarauniversity.edu.in/xmlui/handle/123456789/531	-
dc.description.abstract	The present study deals with the estimation of unknown variance using two auxiliary variates under simple random sampling without replacement (SRSWOR) scheme. We have also extended our work to the case of the double sampling scheme. The asymptotic expressions for the mean squared errors of the proposed estimators are derived and their optimum values have been obtained. A comparison between the existing and the proposed class of estimators of Sy2 has been made empirically with the help of two population data taken from [1] and [10].	en_US
dc.language.iso	en	en_US
dc.relation.ispartofseries	;CHAENG/2013/49583	-
dc.subject	Double sampling technique	en_US
dc.subject	Proposed estimator	en_US
dc.title	A Generalised Family of Estimator for Estimating Unknown Variance Using Two Auxiliary Variables	en_US
dc.type	Article	en_US
Appears in Collections:	Vol. 3 No. 2 (2015)

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