Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling
| Author | : Rajesh Singh |
| Publisher | : Infinite Study |
| Total Pages | : 11 |
| Release | : |
| ISBN-10 | : |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling by : Rajesh Singh
Download or read book Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling written by Rajesh Singh and published by Infinite Study. This book was released on with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study proposes improved chain-ratio type estimator for estimating population mean using some known values of population parameter(s) of the second auxiliary character. The proposed estimators have been compared with two-phase ratio estimator and some other chain ratio type estimators. The performances of the proposed estimators have been supported with a numerical illustration.