Almost Unbiased Ratio and Product Type Estimators: A New Approach

On a Class of Almost Unbiased Ratio Esti

On a Class of Almost Unbiased Ratio Estimators

✍ R. S. Biradar; Dr. H. P. Singh 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 292 KB 👁 1 views

## Abstract A class of almost unbiased ratio estimators for population mean σ is derived by weighting sample σ = (1/__n__) σ __y__~__i__~, ratio estimators σ and an estimator, σ (__y__~__i__~/__x__~__i__~). It is shown that NIETO DE PASCUAL (1961) estimator is a particular member of the class and a