TY  - JOUR
AU  - Kotb, Mohammed S. 
PY  - 2017
TI  - On Concomitants of Ordered Ranked Set Sampling from Morgenstern Family
JF  - Journal of Mathematics and Statistics
VL  - 13
IS  - 4
DO  - 10.3844/jmssp.2017.353.360
UR  - https://thescipub.com/abstract/jmssp.2017.353.360
AB  - This paper develops the distribution theory of concomitants in the context of ordered ranked set sample from the Farlie-Gumbel-Morgenstern bivariate family. Here, we derive the joint distribution of concomitants of two ordered ranked set sample and obtain their single and product moments alongside the correlation coefficient. Finally, an application of the results in establishing the moments and the variance-covariance for the Gumbel’s bivariate exponential distribution.