Sums, products, and ratios for the bivariate lomax distribution
We derive the distributions of S=X+Y S = X + Y , D=X-Y D = X - Y , P=XY P = XY and W=X/(X+Y) W = X / ( X + Y ) and the corresponding moment properties when X and Y follow the bivariate lomax distribution. Some expressions involve the Gauss hypergeometric function. We also provide an extensive tabulation of the associated percentage points. This tabulationobtained using intensive computing powerwill be of use to practitioners of the lomax distribution.
sums products ratios lomax distribution