Yehia, A., Ahmed, A. (1991). Two Characterizations of Geometric Distributions. test, 35(2), 234-250. doi: 10.21608/esju.1991.315010
A. Y. Yehia; A.N. Ahmed. "Two Characterizations of Geometric Distributions". test, 35, 2, 1991, 234-250. doi: 10.21608/esju.1991.315010
Yehia, A., Ahmed, A. (1991). 'Two Characterizations of Geometric Distributions', test, 35(2), pp. 234-250. doi: 10.21608/esju.1991.315010
Yehia, A., Ahmed, A. Two Characterizations of Geometric Distributions. test, 1991; 35(2): 234-250. doi: 10.21608/esju.1991.315010

Two Characterizations of Geometric Distributions

The Egyptian Statistical Journal
Article 4, Volume 35, Issue 2, December 1991, Pages 234-250
Document Type: Original Article
DOI: 10.21608/esju.1991.315010
Authors
A. Y. Yehia; A.N. Ahmed
Abstract
Two characterizations of geometric distributions are obtained. The first result extends Shanbhag's (1970) result to the case of mixtures from any finite number of geometric distributions. The geometric distribution is characterized among all discrete HNBUE (or HNWUE) distributions in the second result.
Keywords
Characterization or a Mixture; Conditional Expectation; Order Statistics; Discrete HNBUE; HNWUE
Statistics
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