Question

$A, B, C$ are three variables, normal distribution on $[0,1]$. Given that $C<0.8$, and $C>A>B$, find the expected value of $C$.

score 58 · Answer 1 · 2019-11-30 03:14:23

58

Views

$A, B, C$ are three variables, normal distribution on $[0,1]$. Given that $C<0.8$, and $C>A>B$, find the expected value of $C$.

Published on 30 Nov 2019 - 3:14

score 50 · Answer 2 · 2019-11-30 18:49:46

50

Views

Show that :$ \int_{A} X_n d\mathbb{P} \leq \int_{A} X_m d\mathbb{P} $

Published on 30 Nov 2019 - 18:49

score 100 · Answer 3 · 2019-11-30 21:13:56

100

Views

Proving that the joint probability of $X$ and $Y$ is the integration over $Y$ of the conditional distribution of $X$ given $Y=y$.

Published on 30 Nov 2019 - 21:13

score 280 · Answer 4 · 2019-12-03 14:54:30

280

Views

Expectation of function of random variable

Published on 03 Dec 2019 - 14:54

score 337 · Answer 5 · 2026-03-28 03:33:22

337

Views

conditional expectation of uniform distribution given the realization of product of uniform distributions

Published on 28 Mar 2026 - 3:33

score 103 · Answer 6 · 2019-12-04 03:32:00

103

Views

Conditional expected value variable change

Published on 04 Dec 2019 - 3:32

score 80 · Answer 7 · 2019-12-04 12:41:50

80

Views

Prove rigorously that $\mathbb E[X\mid 1_B]=\frac{1}{\mathbb P(B)}\mathbb E[X1_B]$

Published on 04 Dec 2019 - 12:41

score 64 · Answer 8 · 2019-12-04 15:08:02

64

Views

conditional expectation value of sum of random variables

Published on 04 Dec 2019 - 15:08

score 47 · Answer 9 · 2019-12-04 23:26:34

47

Views

Bivariate join distribution

Published on 04 Dec 2019 - 23:26

score 119 · Answer 10 · 2019-12-05 14:11:20

119

Views

If $X = E[X|\mathscr{G}]$ a.e. then $X$ is $\mathscr{G}$ -measurable?

Published on 05 Dec 2019 - 14:11

score 217 · Answer 11 · 2019-12-05 14:13:17

217

Views

Stuck on a probability problem/Expectation of coin toss

Published on 05 Dec 2019 - 14:13

score 23 · Answer 12 · 2026-03-28 21:34:18

23

Views

Given the value of random variable $S_1,$ what is the best prediction $g(S_1)$ for the value of $S_2$?

Published on 28 Mar 2026 - 21:34

score 214 · Answer 13 · 2026-03-29 11:51:38

214

Views

expected profit given price and discontinuous demand function

Published on 29 Mar 2026 - 11:51

score 28 · Answer 14 · 2026-03-29 23:40:53

28

Views

Can we always write regression models Y = r(X) + e with E(e) = 0?

Published on 29 Mar 2026 - 23:40

score 39 · Answer 15 · 2026-03-27 00:01:29

39

Views

Poisson random variable: exchanging expectation operator with exponential operator?

Published on 27 Mar 2026 - 0:01

List Question

$A, B, C$ are three variables, normal distribution on $[0,1]$. Given that $C<0.8$, and $C>A>B$, find the expected value of $C$.

Show that :$ \int_{A} X_n d\mathbb{P} \leq \int_{A} X_m d\mathbb{P} $

Proving that the joint probability of $X$ and $Y$ is the integration over $Y$ of the conditional distribution of $X$ given $Y=y$.

Expectation of function of random variable

conditional expectation of uniform distribution given the realization of product of uniform distributions

Conditional expected value variable change

Prove rigorously that $\mathbb E[X\mid 1_B]=\frac{1}{\mathbb P(B)}\mathbb E[X1_B]$

conditional expectation value of sum of random variables

Bivariate join distribution

If $X = E[X|\mathscr{G}]$ a.e. then $X$ is $\mathscr{G}$ -measurable?

Stuck on a probability problem/Expectation of coin toss

Given the value of random variable $S_1,$ what is the best prediction $g(S_1)$ for the value of $S_2$?

expected profit given price and discontinuous demand function

Can we always write regression models Y = r(X) + e with E(e) = 0?

Poisson random variable: exchanging expectation operator with exponential operator?

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