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Estimation of Difference of Population Means with Missing Observations |
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| Authors: | C N Bouza S G Prabhu-Ajgaonkar |
| Abstract: | Sampling strategies for estimating difference of population means are proposed. The original sample is fragmented into three subsamples. The use of a purposive device permits to measure only one of the variables in two samples. Bootstrap procedures are employed to evaluate distribution of the errors of estimators. |
| Keywords: | Difference estimator Double sampling Bootstrap |