Hi,
If I have three independent variables that all follow the gamma distribution, what distribution will then sum of these variables follow?
E(X) = 16, Var(X) = 93. X~Gamma(2,65, 6)
E(Y) = 12, Var(Y) = 67. Y~Gamma(2,21, 5,5)
E(Z) = 10, Var(Z) = 59. Z~Gamma(2,1, 5)
Will then...