Distribution of X/(X+Y)of gamma variables
69082
Show that $\frac{X}{X+Y}\sim Beta(\alpha,\beta)$
94636
Conditional distribution of exponential random variable conditioned on sum of i.i.d. exponential random variables
101754
Transformation of Random Variable $Y = X^2$
111931
Sampling distribution of regression coefficients
141052
Find joint density function of X and X+Y (exponential distribution)
85790
Product of two random variables that has exponential distribution
109382
What is the distribution of $Y = e^X$ when $X$ is normal?
5654
Construction of Dirichlet distribution with Gamma distribution
53446
Let $\ln X \sim \operatorname{Exp}(1)$ and $X,Y$ i.i.d. What is the distribution of $Z=XY$?
91395
Distribution of sum of exponentials
19643
Product of beta distributions
124692
Distribution of the maximum of two correlated normal variables
117207
The distribution of the product of Gaussian variable and Rademacher variable.
53632
Finding the probability density function of $X+Y$
18880
Distribution of extremal values
26631
Question about connection between Poisson and Gamma distributions
62130
Distribution of ratio between two independent uniform random variables