Unbiased estimators of mean, variance and sensitivity level for quantitative characteristics in finite population sampling |
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Authors: | Kuo-Chung Huang |
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Institution: | (1) Directorate General of Mines Safety, 826001 Dhanbad, Jharkhand, India |
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Abstract: | This paper considers the problem of procuring reliable information on sensitive quantitative characteristics without exposing
respondents’ identities. A generalized optional randomized response procedure is proposed, which enables us to estimate some
unknown population parameters unbiasedly. In particular, conditions for the assurance of unbiased estimations of mean, variance
and sensitivity level are studied. Efficiency comparisons are also carried out to study the performance of the proposed procedure. |
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Keywords: | |
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