Is the sum of two independent geometric random variables with the same success probability a geometric random variable?
63391
How to compute the sum of random variables of geometric distribution
122013
Conditional distribution of geometric variables
64493
$X$ is a Geometric random variable find the expectation of $1/X$
136707
Show that if $X$ and $Y$ are independent with the same exponential distribution, then $Z= |X - Y|$ has the same exponential distribution
45220
Proving the sum of two independent Cauchy Random Variables is Cauchy
17558
How do I show that the sum of two random variables is random variable?
113956
Proof variance of Geometric Distribution
154309
Probability question of independent random varaibles
110295
Probability that uniform random variables equal the natural numbers
20750
Proving an equality regarding fully independent events
98317
What is the geometric relationship between the covariance matrix and the inverse of the covariance matrix?
40501
Why are these two random variables identically distributed?
129964
Sum of independent Poisson random variables is a Poisson random variable
84203
Let $X_1$ and $X_2$ are independent $N(0, \sigma^2)$ random variables. What is the distribution of $X_1^2 + X_2^2$?
28006
The minimum of two independent geometric random variables
149781
Probability of Independent Normal Random Variables
28878
Convex function of independent vs. correlated random variables redux