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Improved variance bounds for unbiased estimation in inverse sampling |
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| Authors: | Ashok Sahai |
| Institution: | Department of Statistics, Lucknow University, India |
| Abstract: | Sathe (1977) derived sharper variance bounds for inverse sample unbiased estimator of the negative binomial parameter p. In the present writing improved upper/lower variance bounds are achieved and the relative improvement is numerically illustrated. |
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