Multivariate NBU and NBUE Distributions
- 1 December 1981
- journal article
- research article
- Published by Egyptian Knowledge Bank in The Egyptian Statistical Journal
- Vol. 25 (2) , 36-55
- https://doi.org/10.21608/esju.1981.316624
Abstract
Various definitions of multivariate new better than used (NBU) and new better than used in expectation (NBUE) life distributions are introduced and their interrelationship is studied. Examples are given to illustrate these concepts. Various closure properties of multivariate NBU and NBUE distributions are proved.Keywords
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