Improved Classes of Estimators for Ratio of Two Means with Double Sampling the non Respondents
In this paper, we have considered the problem of estimation of ratio of two population means (R) using multivariate auxiliary characters with known population means under incomplete information. Following Tripathi (1970) and Tripathi and Chaturvedi (1979), general classes of estimators for estimatin...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Czech Statistical Office
2012-09-01
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| Series: | Statistika: Statistics and Economy Journal |
| Subjects: | |
| Online Access: | http://www.czso.cz/csu/2012edicniplan.nsf/engt/83003FFCE9/$File/e-180212q3k06.pdf |