A class of ratio-cum-product type exponential estimators under random sampling
By: Viskwakarma, Gajendra K [author]
Contributor(s): Zeeshan, Sayed Mohammed [author]
Copyright date: 2017Subject(s): Sampling (Statistics) In: The Philippine Statistician vol. 66, no. 1: (2017), pages 41-48Abstract: In this paper, a class of ratio-cum-product type exponential estimators have been proposed under simple random sampling to estimate the population mean. The proposed class of estimators has been compared with the other existing estimators. We have compared the efficiency of the proposed class of estimators with the other standard estimators and found through empirical study that the previous estimators are inferior to the present proposed class of estimators. The population used in the empirical study are all varying very much from each other and thus it demonstrate the superiority of the present estimators under all type of situation.| Item type | Current location | Home library | Call number | Status | Date due | Barcode | Item holds |
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In this paper, a class of ratio-cum-product type exponential estimators have been proposed under simple random sampling to estimate the population mean. The proposed class of estimators has been compared with the other existing estimators. We have compared the efficiency of the proposed class of estimators with the other standard estimators and found through empirical study that the previous estimators are inferior to the present proposed class of estimators. The population used in the empirical study are all varying very much from each other and thus it demonstrate the superiority of the present estimators under all type of situation.
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