Question

Conditional Sample from Gaussian Copula

score 590 · Answer 1 · 2026-03-25 06:16:15

590

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Conditional Sample from Gaussian Copula

Published on 25 Mar 2026 - 6:16

score 165 · Answer 2 · 2026-03-25 04:43:49

165

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Distribution of $Z_n=n \log\left(\frac{\max\left(X_{(n)},Y_{(n)}\right)}{\min\left(X_{(n)},Y_{(n)}\right)}\right)$

Published on 25 Mar 2026 - 4:43

score 114 · Answer 3 · 2026-03-25 04:42:40

114

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$X \sim U(0,1)$ and $Y \mid X \sim U(0,X)$ . Find $f_{X, Y}(x,y)$, $\mathbb{E}(Y)$ and $\Pr(X+Y < 1)$

Published on 25 Mar 2026 - 4:42

score 65 · Answer 4 · 2018-02-13 14:05:47

65

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Find the pdf $f_W(w)$ if the joint pdf of $X,Y>0$ is $f(x,y)$ and $W=Y/X$

Published on 13 Feb 2018 - 14:05

score 57 · Answer 5 · 2026-03-25 04:43:56

57

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Let $X_1, X_2, \dots, X_{1200} \to U(-1/2,1/2)$. Find $P\{S>20\}$ and $P\{|S| > 20\}.$

Published on 25 Mar 2026 - 4:43

score 259 · Answer 6 · 2026-03-24 22:01:28

259

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expected value of an exponential function of an exponential distribution

Published on 24 Mar 2026 - 22:01

score 48 · Answer 7 · 2026-03-25 01:27:22

48

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Approximation of $\left(1-x^2\right)^{\tfrac{n-3}{2}}$ to Normal distribution

Published on 25 Mar 2026 - 1:27

score 535 · Answer 8 · 2026-03-24 23:42:45

535

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Posterior Distribution from Beta Density with Exponential Prior

Published on 24 Mar 2026 - 23:42

score 59 · Answer 9 · 2026-03-24 22:15:45

59

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Probabilities regarding $\lim \sup$ and $\lim \inf$ of sequence of independent random variables.

Published on 24 Mar 2026 - 22:15

score 29.6k · Answer 10 · 2026-03-24 20:47:47

29.6k

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MLE (Maximum Likelihood Estimator) of Beta Distribution

Published on 24 Mar 2026 - 20:47

score 43 · Answer 11 · 2026-03-26 16:57:18

43

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Transforming a pair of standard normal random variables.

Published on 26 Mar 2026 - 16:57

score 70 · Answer 12 · 2026-03-27 07:58:44

70

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Probability question: proving independence.

Published on 27 Mar 2026 - 7:58

score 61 · Answer 13 · 2018-02-14 07:05:21

61

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Expected value of colored fair die with random variable having the value k if all colors appear in first k tosses

Published on 14 Feb 2018 - 7:05

score 85 · Answer 14 · 2026-03-26 04:51:20

85

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Show that the vectors (ε1, ε2, . . . , εn−1) and (ε1ε2, ε2ε3, . . . , εn−1εn) have the same distribution.

Published on 26 Mar 2026 - 4:51

score 325 · Answer 15 · 2026-03-25 01:31:12

325

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How to compute the variance of a truncated logistic distribution / this exponential integral?

Published on 25 Mar 2026 - 1:31

List Question

Conditional Sample from Gaussian Copula

Distribution of $Z_n=n \log\left(\frac{\max\left(X_{(n)},Y_{(n)}\right)}{\min\left(X_{(n)},Y_{(n)}\right)}\right)$

$X \sim U(0,1)$ and $Y \mid X \sim U(0,X)$ . Find $f_{X, Y}(x,y)$, $\mathbb{E}(Y)$ and $\Pr(X+Y < 1)$

Find the pdf $f_W(w)$ if the joint pdf of $X,Y>0$ is $f(x,y)$ and $W=Y/X$

Let $X_1, X_2, \dots, X_{1200} \to U(-1/2,1/2)$. Find $P\{S>20\}$ and $P\{|S| > 20\}.$

expected value of an exponential function of an exponential distribution

Approximation of $\left(1-x^2\right)^{\tfrac{n-3}{2}}$ to Normal distribution

Posterior Distribution from Beta Density with Exponential Prior

Probabilities regarding $\lim \sup$ and $\lim \inf$ of sequence of independent random variables.

MLE (Maximum Likelihood Estimator) of Beta Distribution

Transforming a pair of standard normal random variables.

Probability question: proving independence.

Expected value of colored fair die with random variable having the value k if all colors appear in first k tosses

Show that the vectors (ε1, ε2, . . . , εn−1) and (ε1ε2, ε2ε3, . . . , εn−1εn) have the same distribution.

How to compute the variance of a truncated logistic distribution / this exponential integral?

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