Sum of gamma distributions and its mean
37474
Why is the sample distribution the Exponential distribution Gamma distributed?
93994
Distribution of $\sum_{j=1}^n\ln\left(\frac{X_{(j)}}{X_{(1)}}\right)$ when $X_i$'s are i.i.d Pareto variables
98338
Distribution of a fractional part of the sum of uniform RVs
54706
Testing symmetry of a distribution around its mean
64720
Expected value of sums
96036
If $X$ takes on a Gamma Distribution, how can I find $X^2$, $X^3$, etc?
45274
How exactly are the beta and gamma distributions related?
9938
Proof of upper-tail inequality for standard normal distribution
11175
Conjugate prior for a Gamma distribution
5654
Construction of Dirichlet distribution with Gamma distribution
112001
The sum of $n$ independent normal random variables.
123962
Calculation of the n-th central moment of the normal distribution $\mathcal{N}(\mu,\sigma^2)$
123822
PDF and CDF of sum of random variables with different distributions
30060
Decomposing the normal distribution
42406
Calculate limiting distribution of $\frac{\sum_{i=1}^n X_i}{\sum_{i=1}^n Y_i}$
134508
Distribution of Ratio of Exponential and Gamma random variable
91020
Applications of Gauss sums