Memory Type Ratio and Product Estimators in Stratified Sampling
نویسندگان
چکیده
منابع مشابه
Separate Ratio-type Estimators of Population Mean in Stratified Random Sampling
Separate ratio-type estimators for population mean with their properties are considered. Some separate ratio-type estimators for population mean using known parameters of auxiliary variate are proposed. The bias and mean squared error of the proposed estimators are obtained up to the first degree of approximation. It is shown that the proposed estimators are more efficient than unbiased estimat...
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ژورنال
عنوان ژورنال: Journal of Reliability and Statistical Studies
سال: 2020
ISSN: 2229-5666,0974-8024
DOI: 10.13052/jrss0974-8024.1311