Expected value of pareto distribution
5320
What makes the mean of some distributions undefined?
114026
Expectation and variance of the geometric distribution
57100
Probability and expectancy problem
132392
Properties of Expectation
85079
Calculating the expected values of the min/max of 2 random variables
74434
Find expected value of $\frac{1}{1+\xi}$
19103
Expected value of Bernoulli random variables
138798
Independence and conditional distribution
105850
Compute $E(X\mid X+Y)$ for independent random variables $X$ and $Y$ with standard exponential distributions
72917
From distribution function to probability measure
110961
Tail sum for expectation
1301
Expected value and standard deviation of $X^2$ in terms of moments of $X$
16763
Probability distribution in the coupon collector's problem
121307
Expectation of random variables ratio
72714
Find $P(X\ge 0)$ given distribution of $X$
61723
Conditional Probability Distribution
95328
Finding conditional distribution