Generalized Difference-Cum Exponential Class of Estimators for Estimating Population Parameters of the Sensitive Variable
We propose a generalized class of estimators to estimate general population parameters of susceptible research variables using additional auxiliary information in SRSWOR. The population constants such as the coefficient of variation, the population mean, the standard deviation, and the population me...
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| Veröffentlicht in: | Mathematical problems in engineering 2022-05, Vol.2022, p.1-11 |
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| container_title | Mathematical problems in engineering |
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| creator | Vishwakarma, Gajendra K. Yadav, Subhash Kumar Bari, Tarushree |
| description | We propose a generalized class of estimators to estimate general population parameters of susceptible research variables using additional auxiliary information in SRSWOR. The population constants such as the coefficient of variation, the population mean, the standard deviation, and the population mean square are defined using a conventional estimator. The expression for the mean square errors of the proposed class is derived up to the first order of approximation. To compare the effectiveness of the proposed class of estimators, an empirical study is conducted utilizing real and simulated data sets. Theoretical and empirical research demonstrates that the suggested generalized class of estimators outperforms other current estimators. |
| doi_str_mv | 10.1155/2022/7890489 |
| format | Article |
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Theoretical and empirical research demonstrates that the suggested generalized class of estimators outperforms other current estimators.</description><identifier>ISSN: 1024-123X</identifier><identifier>EISSN: 1563-5147</identifier><identifier>DOI: 10.1155/2022/7890489</identifier><language>eng</language><publisher>New York: Hindawi</publisher><subject>Abortion ; Coefficient of variation ; Engineering ; Estimators ; Parameter sensitivity ; Population ; Population statistics ; Variables</subject><ispartof>Mathematical problems in engineering, 2022-05, Vol.2022, p.1-11</ispartof><rights>Copyright © 2022 Gajendra K. Vishwakarma et al.</rights><rights>Copyright © 2022 Gajendra K. Vishwakarma et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 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| ispartof | Mathematical problems in engineering, 2022-05, Vol.2022, p.1-11 |
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| source | Wiley-Blackwell Open Access Collection; Alma/SFX Local Collection; EZB Electronic Journals Library |
| subjects | Abortion Coefficient of variation Engineering Estimators Parameter sensitivity Population Population statistics Variables |
| title | Generalized Difference-Cum Exponential Class of Estimators for Estimating Population Parameters of the Sensitive Variable |
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