New posts in expected-value

Expectation involving multiple RV's

Roll two dice, you can stop whenever, but if you roll the same face twice in a row you lose everything

Conditional expectation of $X+Y$ given $Y-X$

Drawing balls from urn with conditional replacement [closed]

Bounds on expectation of Gaussian random vectors

Show that $M_{n}=\left(\cfrac{N}{N-1}\right)^n X_n(N-X_n)$ is a martingale

What is the Variance of $(1-X)/X$ and the Expectation of $(1-X)/X^{2}$?

Four coins with reflip problem?

Game of draughts, expected value of first move advantage

Find $\mathbb{E}[X]$ given a discrete $2$ variable probability function

How to Calculate $\operatorname{Var}(X)$?

Expected probability of a weighted coin [closed]

What is the moment generating function of the Laplace distribution?

What is the expected value of this game for large N?

The Kullback-Leibler Divergence Proof of Exact Same Distribution

Expected value of $\max\{X,Y\}$ when $(X,Y)$ is bivariate normal

What's Wrong With My Calculation of $E[X]$?

Expected value of an expected value

Average number of days to see all possible cards

Proof that $\frac{1}{n}\sum_{i=1}^n(\hat{y}_i-y)^2$ is a biased estimator of the residual variance