List questions from density-function

Published on 29 Mar 2026 - 14:54

51

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Density of conditional expectation r.v. example problem

Published on 17 Jun 2020 - 9:50

90

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Calculate $E(X\mid Y=y)$ and $E[YE(X\mid Y)]$ for $g(x,y)=6xy$

Published on 17 Jun 2020 - 10:21

414

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Relationship between induced measure and measure corresponding to a density function.

Published on 19 Jun 2020 - 3:56

123

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Probability density of sum of random variables from inversion formula

Published on 19 Jun 2020 - 13:55

19

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Multiple values of k in the k-NN density estimator?

Published on 20 Jun 2020 - 0:03

33

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$U \sim U(0,1)$ and let $X$ be the root of $3t^2 −2t^3 −U = 0.$Show that $X$ has p.d.f. $f(x)=6x(1−x)$, if $0\leq x\leq 1$

Published on 29 Mar 2026 - 20:06

41

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Proof verification of probability exercises.

Published on 22 Jun 2020 - 10:59

143

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Prove that the tensor product of two CPTP maps is also CPTP

Published on 26 Mar 2026 - 22:54

49

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Conditional probability given V=3

Published on 23 Jun 2020 - 3:34

142

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IID random variables with different density function

Published on 24 Jun 2020 - 11:04

132

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Why is the expectation of the random variable "W" equal to the limited integral of the survival function of the random variable "Y"?

Published on 25 Mar 2026 - 19:06

72

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Derivation of density of $X^2$ based on distribution of $X$

Published on 25 Mar 2026 - 22:06

586

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Find the PDF of a random vector

Published on 29 Mar 2026 - 21:58

54

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PDF of $Y=a\sin(X)$ when $X\sim \mathcal{N}(\mu,\,\sigma^2)$

Published on 29 Jun 2020 - 4:17

List Question

Estimating density function at a single point

Density of conditional expectation r.v. example problem

Calculate $E(X\mid Y=y)$ and $E[YE(X\mid Y)]$ for $g(x,y)=6xy$

Relationship between induced measure and measure corresponding to a density function.

Probability density of sum of random variables from inversion formula

Multiple values of k in the k-NN density estimator?

$U \sim U(0,1)$ and let $X$ be the root of $3t^2 −2t^3 −U = 0.$Show that $X$ has p.d.f. $f(x)=6x(1−x)$, if $0\leq x\leq 1$

Proof verification of probability exercises.

Prove that the tensor product of two CPTP maps is also CPTP

Conditional probability given V=3

IID random variables with different density function

Why is the expectation of the random variable "W" equal to the limited integral of the survival function of the random variable "Y"?

Derivation of density of $X^2$ based on distribution of $X$

Find the PDF of a random vector

PDF of $Y=a\sin(X)$ when $X\sim \mathcal{N}(\mu,\,\sigma^2)$

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