Abstract: Stochastic comparison has been an important
direction of research in various area. This can be done by the use of
the notion of stochastic ordering which gives qualitatitive rather than
purely quantitative estimation of the system under study. In this
paper we present applications of comparison based uncertainty
related to entropy in Reliability analysis, for example to design
better systems. These results can be used as a priori information in
simulation studies.
Abstract: In the present communication, stochastic comparison
of a series (parallel) system having heterogeneous components with
random lifetimes and series (parallel) system having homogeneous
exponential components with random lifetimes has been studied.
Further, conditions under which such a comparison is possible has
been established.