The Class of New Better Than Used Average at Specific Age | ||
The Egyptian Statistical Journal | ||
Article 7, Volume 39, Issue 2, December 1995, Pages 207-216 PDF (9.63 M) | ||
Document Type: Original Article | ||
DOI: 10.21608/esju.1995.314811 | ||
Authors | ||
El-Houssainy A. Rady* 1; M. I. Hendi2 | ||
1Institute of Statistical Studies & Research, Cairo University, Egypt. | ||
2College of Science, KSU, Saudi Arabia | ||
Abstract | ||
We introduce a new better than used average at specific age (NBUA-t0) class of life distributions, where the survival probability at age 0 is greater than or equal to the conditional survival probability at specific age t0. The dual class of new worse than used average at specific age (NWUA- t0) life distributions is defined by reversing the direction of the inequality. Closure of the NBUA- t0 class under formation of parallel systems are given. Shock model where shocks are arriving according to homogeneous Poisson go process are established. | ||
Keywords | ||
New Better than Used Average at Specific Age; Preservation Property; Shock Model; Parallel System | ||
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