Zhao, Peng; Li, Xiaohu; Balakrishnan, N. - In: Journal of Multivariate Analysis 100 (2009) 5, pp. 952-962
Y1,...,Yn be independent exponential random variables with common hazard rate [lambda]. This paper proves that X2:n, the … and only if These results form nice extensions of those on the hazard rate order in Pa[caron]lta[caron]nea [E. Pa …[caron]lta[caron]nea, On the comparison in hazard rate ordering of fail-safe systems, Journal of Statistical Planning and Inference 138 (2008 …