A Study on the Chain Ratio-Type Estimator of Finite Population Variance
Joint Authors
Source
Journal of Probability and Statistics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-24
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
We suggest an estimator using two auxiliary variables for the estimation of the unknown population variance.
The bias and the mean square error of the proposed estimator are obtained to the first order of approximations.
In addition, the problem is extended to two-phase sampling scheme.
After theoretical comparisons, as an illustration, a numerical comparison is carried out to examine the performance of the suggested estimator with several estimators.
American Psychological Association (APA)
Olufadi, Yunusa& Kadilar, Cem. 2014. A Study on the Chain Ratio-Type Estimator of Finite Population Variance. Journal of Probability and Statistics،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1042829
Modern Language Association (MLA)
Olufadi, Yunusa& Kadilar, Cem. A Study on the Chain Ratio-Type Estimator of Finite Population Variance. Journal of Probability and Statistics No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1042829
American Medical Association (AMA)
Olufadi, Yunusa& Kadilar, Cem. A Study on the Chain Ratio-Type Estimator of Finite Population Variance. Journal of Probability and Statistics. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1042829
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042829