A note on likelihood ratio ordering between parallel systems with two exponential components
With the aid of computer programming, we obtain a result on stochastic comparison of the lifetime of two parallel systems with two exponential components in terms of likelihood ratio ordering. This result reveals a more comprehensive picture on stochastic ordering between parallel systems and thus provides a relatively satisfied answer to an open problem raised in [N. Balakrishnan, P. Zhao, Probab. Engrg. Inform. Sci., 27 (2013), 403–443].
Journal of Mathematics and Computer Science
First Page Number
Last Page Number
Emanouilidisa, Emanuel and Wang, Jiantian, "A note on likelihood ratio ordering between parallel systems with two exponential components" (2019). Kean Publications. 1401.