List questions from probability-distributions

Published on 12 Apr 2026 - 12:36

76

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Additivity of Value at Risk

Published on 11 Apr 2026 - 4:03

155

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X and Y are i.i.d with Uniform distribution in $[0,1]$. Let $M=XY$. What is the distribution of $X|M=1$

Published on 22 Jan 2019 - 20:12

177

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Alternative approaches to obtain the expected value of the geometric distribution

Published on 12 Apr 2026 - 10:35

670

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Ten balls are thrown randomly into three buckets.

Published on 22 Jan 2019 - 23:07

27

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Finding joint pdf of two functions, one min of two geometric functions and other defined based on difference of variables

Published on 23 Jan 2019 - 0:04

55

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X and Y random variables. How can I interpret $\sqrt{E(Y-X)^{2}}$ as the distance between X and Y?

Published on 23 Jan 2019 - 1:39

4.6k

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Given a joint density function, what is the conditional expectation $E[Y|x]$?

Published on 11 Apr 2026 - 18:19

1.7k

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What is the expected wait times of Poisson arrivals?

Published on 13 Apr 2026 - 6:35

273

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Showing monotonicity for ratio of binomial pmf and tail cdf

Published on 25 Mar 2026 - 23:37

113

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Where did I go wrong in proving $\mathbb E[X^{2n}] = \prod_{1 \leq k \leq 2n, k \operatorname{odd}}k$

Published on 28 Mar 2026 - 23:59

71

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Variance equations that yield inconsistent results

Published on 12 Apr 2026 - 16:56

731

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Understanding the connection between the chi-square and the gamma distribution

Published on 11 Apr 2026 - 22:12

44

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Confusion on why CDF suffices to show "$X$ is so and so distributed"

Published on 13 Apr 2026 - 0:44

70

Views

Tshebyshev`s theorem

Published on 13 Apr 2026 - 8:04

List Question

Expected value of X*Y

Additivity of Value at Risk

X and Y are i.i.d with Uniform distribution in $[0,1]$. Let $M=XY$. What is the distribution of $X|M=1$

Alternative approaches to obtain the expected value of the geometric distribution

Ten balls are thrown randomly into three buckets.

Finding joint pdf of two functions, one min of two geometric functions and other defined based on difference of variables

X and Y random variables. How can I interpret $\sqrt{E(Y-X)^{2}}$ as the distance between X and Y?

Given a joint density function, what is the conditional expectation $E[Y|x]$?

What is the expected wait times of Poisson arrivals?

Showing monotonicity for ratio of binomial pmf and tail cdf

Where did I go wrong in proving $\mathbb E[X^{2n}] = \prod_{1 \leq k \leq 2n, k \operatorname{odd}}k$

Variance equations that yield inconsistent results

Understanding the connection between the chi-square and the gamma distribution

Confusion on why CDF suffices to show "$X$ is so and so distributed"

Tshebyshev`s theorem

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