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The purpose of this paper is to prove several preservation properties of stochastic comparisons based on the discrete mean residual life ordering d-MRL under the reliability operations of convolutions, mixtures. Finally we introduce a discrete renewal process application

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Author Biographies

Abdulhakim Al-Babtain, King Saud University

Department of Statistics and Operations Research

Abdul Hadi Nabih Ahmed, Cairo University

Department of Mathematical Statistics
How to Cite
Al-Babtain, A., & Ahmed, A. H. N. (2015). Preservation properties for the discrete mean residual life ordering. Pakistan Journal of Statistics and Operation Research, 11(1), 1-10.