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Simultaneous Estimation of Several Stratum Means under Error-in-Variables Superpopulation Models

โœ Scribed by Guohua Zou; Alan T. K. Wan


Book ID
111532557
Publisher
Springer Japan
Year
2000
Tongue
English
Weight
741 KB
Volume
52
Category
Article
ISSN
0020-3157

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In this paper, we first point out that a result in Mukhopadhyay (1994) on the optimality of the usual estimator s 2 of 2 (wherefmeans finite population variance is not true. We then give a necessary and sufficient condition for ((1 -f)/n) sy the sampling fraction) as the estimator of the precision o