Rady, E., Hendi, M. (1995). The Class of New Better Than Used Average at Specific Age. test, 39(2), 207-216. doi: 10.21608/esju.1995.314811
El-Houssainy A. Rady; M. I. Hendi. "The Class of New Better Than Used Average at Specific Age". test, 39, 2, 1995, 207-216. doi: 10.21608/esju.1995.314811
Rady, E., Hendi, M. (1995). 'The Class of New Better Than Used Average at Specific Age', test, 39(2), pp. 207-216. doi: 10.21608/esju.1995.314811
Rady, E., Hendi, M. The Class of New Better Than Used Average at Specific Age. test, 1995; 39(2): 207-216. doi: 10.21608/esju.1995.314811

The Class of New Better Than Used Average at Specific Age

The Egyptian Statistical Journal
Article 6, Volume 39, Issue 2, December 1995, Pages 207-216
Document Type: Original Article
DOI: 10.21608/esju.1995.314811
Authors
El-Houssainy A. Rady; M. I. Hendi
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
Statistics
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