New posts in expected-value

Relation between steps and turns in a simple symmetric random walk

Average distance of two points on circle vs sphere

Expectation of 3^x, where X~Binomial(10000,0.5)

Weighted summation of symmetric Bernoulli RV. Characteristic function inequality

Expected value of the largest element of a subset

Calculating the expecation of the supremum of absolute value of a Brownian motion

Why is Poisson distribution's expected value not on the curve's maximum

Expected number of terms needed to get a sum greater than $T$, for i.i.d. random variables uniformly distributed in $(0,1)$

Probability of exceeding a value with a given expectation and variance?

A winning wager that loses over time

Show $E(X^k) = \int^\infty_0 (1-F_X(x))h(x) dx$ [closed]

Calculation of the correlation coefficient of these quantities $S = 3X + 3Y + 2Z + U + V + W$ and $T = 9X + 3Y + 2Z + 2U + V + W$ [closed]

Optimal wager on two games given probability and odds

Statistical inference, MGF of sum of i.i.d. random variables

Rejection-sampling question, stuck in math

Expected profit of dice game

What number would you bet on to maximize your chances of winning?

Does the Expectation of the random variable $X^{-1}Y^{-1}Z$require that we know the joint density of $X^{-1}Y^{-1}Z$?

Expected value of a die given it is larger than another die

Rolling a die - Conditional Probability