Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5129649 | Statistics & Probability Letters | 2017 | 5 Pages |
Abstract
In a comprehensive survey on stochastic comparison, Balakrishnan and Zhao (2013) proposed an open problem on mean residual life ordering between two parallel systems under multiple-outlier exponential models. This paper provides an affirmative answer to this open problem.
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Jiantian Wang, Bin Cheng,