List questions from expected-value

Published on 27 Mar 2026 - 7:14

58

Views

Variance of a discrete random variable. variance of the number of consecutive pairs of head

Published on 29 Mar 2026 - 19:11

35

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Required to find p in the given probability mass function

Published on 20 Mar 2020 - 15:29

59

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Expected Workload

Published on 20 Mar 2020 - 17:58

153

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Expected loss of Binomial Distribution

Published on 27 Mar 2026 - 23:13

41

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Expected value of random variable in word problem

Published on 21 Mar 2020 - 10:54

1.1k

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Rayleigh as exponential family - compute $\mathbb{E}(Y)$ and Var$(Y)$ where Y is a sum of independent squared Rayleigh's distribution

Published on 29 Mar 2026 - 19:11

148

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Understanding the logic of the Bellman Equation

Published on 21 Mar 2020 - 11:47

360

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The expectation of $\frac{1}{1+X}$ where $X$ is Geometric($p$)

Published on 21 Mar 2020 - 14:48

38

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Why does this expectation equality hold?

Published on 04 Apr 2026 - 3:48

255

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Mathematical expectation and variance of the dice game

Published on 28 Mar 2026 - 14:26

30

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expected distance in 2D

Published on 30 Mar 2026 - 2:58

45

Views

An upper bound on $\mathbb{E}\bigg[\bigg(\sum_{i=1}^{k}(X^{\top}A_{i}X)^{2}\bigg)^{q}\bigg]$

Published on 27 Mar 2026 - 6:17

535

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Calculate $\mathbb{E}(X-Y\mid 2X+Y).$ if $X\sim N(0,a)$ and $Y\sim N(0,b)$

Published on 02 Apr 2026 - 6:24

250

Views

Compute the expectation of the wrapped normal distribution on $[0,1)$

Published on 22 Mar 2020 - 16:45

List Question

Show that the maximum likelihood estimate of $\sigma^2$ is biased

Variance of a discrete random variable. variance of the number of consecutive pairs of head

Required to find p in the given probability mass function

Expected Workload

Expected loss of Binomial Distribution

Expected value of random variable in word problem

Rayleigh as exponential family - compute $\mathbb{E}(Y)$ and Var$(Y)$ where Y is a sum of independent squared Rayleigh's distribution

Understanding the logic of the Bellman Equation

The expectation of $\frac{1}{1+X}$ where $X$ is Geometric($p$)

Why does this expectation equality hold?

Mathematical expectation and variance of the dice game

expected distance in 2D

An upper bound on $\mathbb{E}\bigg[\bigg(\sum_{i=1}^{k}(X^{\top}A_{i}X)^{2}\bigg)^{q}\bigg]$

Calculate $\mathbb{E}(X-Y\mid 2X+Y).$ if $X\sim N(0,a)$ and $Y\sim N(0,b)$

Compute the expectation of the wrapped normal distribution on $[0,1)$

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