Regression-type Estimators Based on Two Auxiliary Variables of a Finite Population Mean in Two-phase Sampling
نویسندگان
چکیده
منابع مشابه
Estimation of the Finite Population Mean in Two Phase Sampling When Auxiliary Variables Are Attributes
We consider the problem of estimating the finite population mean in two phase sampling when some information on auxiliary attributes is available. It is shown that the proposed estimator is more efficient than the usual mean estimator, the S. Bahl and R.K. Tuteja (Ratio and product type exponential estimators, Information and Optimization Sciences 12 (1), 159–163, 1991) estimator and a family o...
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ژورنال
عنوان ژورنال: International Journal of Scientific Research in Mathematical and Statistical Sciences
سال: 2018
ISSN: 2348-4519
DOI: 10.26438/ijsrmss/v5i5.144152