Simultaneous estimation of means of two sensitive variables |
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Authors: | Segun Ahmed Stephen A Sedory |
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Institution: | 1. Department of Mathematics, Texas A&2. M University-Kingsville, Kingsville, TX, USA |
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Abstract: | In this paper, we introduce a new problem of simultaneous estimation of means of two quantitative sensitive variables by using only one randomized response another pseudo response from a respondent in a sample. The proposed estimators are extended to stratified random sampling, and the relative efficiency values are computed for equal, proportional, and optimum allocation with respect to the newly introduced naïve estimators. |
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Keywords: | Two sensitive variables Estimation of means Variance Protection of respondents |
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