List questions from conditional-expectation

Published on 12 Apr 2026 - 15:20

33

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The meaning of three different expectation of conditional distribution

Published on 09 Apr 2026 - 19:53

81

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Computing expectation of bivariate random variable

Published on 12 Apr 2026 - 13:00

62

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$X,Y\sim U[0,5]$ are independent. What is the expectation of $Y$, given at least one of the RVs is less than $1$?

Published on 15 Apr 2026 - 9:15

3.5k

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Showing that $B(t)^2 - t$ is a martingale

Published on 15 Apr 2026 - 16:06

186

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Bayes classifier: handling conditional expectation / probability

Published on 10 Apr 2026 - 10:07

173

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Question about conditional expectation of bounded random variables

Published on 14 Apr 2026 - 4:51

243

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What is the distribution of $E[X\mid Y]$?

Published on 11 Apr 2026 - 14:01

3.4k

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Given the joint p.d.f., are $X$ and $Y$ independent? What is the conditional p.d.f. of $X$ given $Y=y$

Published on 13 Apr 2026 - 16:15

280

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Find the variance of $S_N$ in terms of the means and variances of $X$ and $N$

Published on 16 Apr 2026 - 2:42

120

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How to compute conditional expectation given sum of variables?

Published on 13 Apr 2026 - 14:17

83

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Expressing the likelihood function using conditional density and Radon-Nikodym

Published on 12 Apr 2026 - 19:19

157

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Increasing E(Y|X) implies increasing E(X|Y)

Published on 14 Apr 2026 - 6:28

69

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Is the Markov property under $\mathbb{P} $ preserved under change to a measure $\mathbb{Q} $ absolutely continuous to $\mathbb{P} $ .

Published on 17 Apr 2026 - 18:45

228

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Conditional Expectation $E(E(xu|x))=E(xE(u|x))$

Published on 14 Apr 2026 - 9:46

List Question

Law of Iterated Expectations for $E[XY^2]$

The meaning of three different expectation of conditional distribution

Computing expectation of bivariate random variable

$X,Y\sim U[0,5]$ are independent. What is the expectation of $Y$, given at least one of the RVs is less than $1$?

Showing that $B(t)^2 - t$ is a martingale

Bayes classifier: handling conditional expectation / probability

Question about conditional expectation of bounded random variables

What is the distribution of $E[X\mid Y]$?

Given the joint p.d.f., are $X$ and $Y$ independent? What is the conditional p.d.f. of $X$ given $Y=y$

Find the variance of $S_N$ in terms of the means and variances of $X$ and $N$

How to compute conditional expectation given sum of variables?

Expressing the likelihood function using conditional density and Radon-Nikodym

Increasing E(Y|X) implies increasing E(X|Y)

Is the Markov property under $\mathbb{P} $ preserved under change to a measure $\mathbb{Q} $ absolutely continuous to $\mathbb{P} $ .

Conditional Expectation $E(E(xu|x))=E(xE(u|x))$

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