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15
Math.TechQA.Club
2026-04-12 13:25:25
33
Views
Find expected value of a game
Published on
12 Apr 2026 - 13:25
#probability
#expected-value
76
Views
How to prove that E[X] < E[Y]?
Published on
10 Apr 2026 - 8:59
#probability
#expected-value
39
Views
2 Players playing a game to guess a number between 1 and 100 with decreasing payout
Published on
14 Apr 2026 - 9:09
#probability
#expected-value
#game-theory
24
Views
Tight upper bound on the function of expected value
Published on
11 Apr 2026 - 12:13
#calculus
#probability
#probability-theory
#expected-value
#upper-lower-bounds
2k
Views
Expected value of squared random variable if expected value of random variable is $0$
Published on
11 Apr 2026 - 0:20
#probability-theory
#measure-theory
#expected-value
300
Views
13 cards are drawn from a deck one after another... What the expected number of...?
Published on
14 Apr 2026 - 11:42
#probability
#combinatorics
#statistics
#expected-value
#card-games
1.5k
Views
The expected number of matches from a deck of cards?
Published on
16 Apr 2026 - 21:22
#probability
#combinatorics
#expected-value
#card-games
1.6k
Views
Expected value for a roulette wheel problem?
Published on
16 Apr 2026 - 22:48
#probability
#statistics
#expected-value
132
Views
Given two independent standard normal variables $X, Y\!,$ and $W= X+ Y, Z= X- Y\!,\!$ seek $\mathbb{E}\left [ X+ 2Y\mid Z \right ]$
Published on
15 Apr 2026 - 20:39
#probability
#normal-distribution
#expected-value
#conditional-expectation
#independence
826
Views
Interchange Order of Integrals
Published on
16 Apr 2026 - 12:02
#probability
#integration
#definite-integrals
#expected-value
4.1k
Views
Expectation of geometric summation of exponential random variables
Published on
16 Apr 2026 - 18:56
#exponential-function
#expected-value
1k
Views
Expected number of drawings to find collision
Published on
12 Apr 2026 - 1:50
#probability
#expected-value
1.5k
Views
Determining the MVUE of $\theta$ when $f(x;\theta) = \theta^x (1-\theta)$
Published on
14 Apr 2026 - 7:25
#statistics
#probability-distributions
#statistical-inference
#expected-value
#parameter-estimation
168
Views
Prove that $E(Y)-E(X)= \int_\Bbb{R}\Bbb{P}(X<t\leq Y)-\Bbb{P}(Y<t\leq X)\, dt$
Published on
14 Apr 2026 - 16:19
#probability
#expected-value
5.5k
Views
Proof of mean of binomial distribution by differentiation
Published on
14 Apr 2026 - 22:42
#expected-value
#binomial-distribution
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