Title of article
Some Mathematical Characteristics of the Beta Density Function of Two Variables
Author/Authors
OMAR, M. HAFIDZ King Fahd University of Petroleum and Minerals Dhahran - Department of Mathematics and Statistics, Saudi Arabia , JOARDER, ANWAR H. King Fahd University of Petroleum and Minerals Dhahran - Department of Mathematics and Statistics, Saudi Arabia
From page
923
To page
933
Abstract
Some well known results on the bivariate beta distribution have been reviewed. Corrected product moments are derived. These moments will be important for studying further characteristics of the distribution. The distribution of the ratio of two correlated beta variables has been derived and used to obtain a new reliability expression. Other interesting distributions stemming from the correlated beta variables are also derived.
Keywords
Bivariate distribution , central moments , product moments , correlation coefficient , reliability
Journal title
Bulletin of the Malaysian Mathematical Sciences Society
Journal title
Bulletin of the Malaysian Mathematical Sciences Society
Record number
2550111
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