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A new Separated Ratio Estimator in the stratified random sampling | ||
| IRAQI JOURNAL OF STATISTICAL SCIENCES | ||
| Article 11, Volume 9, Issue 1, 2009, Pages 147-160 PDF (0 K) | ||
| DOI: 10.33899/iqjoss.2009.30627 | ||
| Abstract | ||
| The aim of this research is to find a new separated ratio estimator in the stratified random sampling ,three other estimators are compared with the new separated ratio estimator , namely : ordinary separated ratio estimator , combined ratio estimator, and the suggested ratio estimator by ( Kadilar & Cingi ; 2005 ) . Using the (MSE) as a comparative criterion , we proved that our proposal estimator has more precision than the others . Many numerical and simulation examples have been applied . Keywords :Stratified Random Sampling ;Ratio–Estimator; Mean Square Errors | ||
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