List questions from probability-distributions

Published on 02 Mar 2018 - 23:35

353

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Sufficiency and Completeness of Gamma Random Variable for Normal Distribution

Published on 22 Mar 2026 - 14:44

71

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What is a random point in the space of generalized functions $F=\{f|f:\mathbb R\to \mathbb R\}$？

Published on 25 Mar 2026 - 1:18

36

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Probability of Observting a specific sample?

Published on 03 Mar 2018 - 11:38

269

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How to find $\mathbb{E}(X\mid\mathbf{1}_{X<Y})$ where $X,Y$ are i.i.d exponential variables?

Published on 22 Mar 2026 - 22:15

2.5k

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Find a pivotal quantity and use it to approximate a 95% confidence interval

Published on 25 Mar 2026 - 13:46

412

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Find an unbiased estimator for $\alpha$, $\alpha^2$, and $\alpha^3$

Published on 04 Mar 2018 - 0:11

173

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$X_1,X_2,X_3 \sim^{\text{i.i.d}} R(0,1)$. Find $E(\frac{X_1+X_2}{X_1+X_2+X_3})$

Published on 23 Mar 2026 - 8:29

187

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Show that distribution of statistic is independent of parameter

Published on 04 Mar 2018 - 6:45

658

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To find the probability whether $X$ is rational

Published on 04 Mar 2018 - 7:01

42

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Probability function for discrete distributions

Published on 04 Mar 2018 - 10:03

529

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Generating function, N coin tosses: Find the probability that the total number of heads is a) even b) divisible by 3.

Published on 25 Mar 2026 - 9:29

518

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Expected distance of the random walk at a random stopping time

Published on 25 Mar 2026 - 3:02

64

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Find $\lim_{n \rightarrow \infty} [P(X_n>\frac{3}{4}n)+P(X_n>n+2\sqrt{2n})]$

Published on 25 Mar 2026 - 7:44

80

Views

Generating samples within a sphere according to a specified distribution

Published on 27 Mar 2026 - 14:57

List Question

Distribution of Conditional Bernoulli Random Variable

Sufficiency and Completeness of Gamma Random Variable for Normal Distribution

What is a random point in the space of generalized functions $F=\{f|f:\mathbb R\to \mathbb R\}$？

Probability of Observting a specific sample?

How to find $\mathbb{E}(X\mid\mathbf{1}_{X<Y})$ where $X,Y$ are i.i.d exponential variables?

Find a pivotal quantity and use it to approximate a 95% confidence interval

Find an unbiased estimator for $\alpha$, $\alpha^2$, and $\alpha^3$

$X_1,X_2,X_3 \sim^{\text{i.i.d}} R(0,1)$. Find $E(\frac{X_1+X_2}{X_1+X_2+X_3})$

Show that distribution of statistic is independent of parameter

To find the probability whether $X$ is rational

Probability function for discrete distributions

Generating function, N coin tosses: Find the probability that the total number of heads is a) even b) divisible by 3.

Expected distance of the random walk at a random stopping time

Find $\lim_{n \rightarrow \infty} [P(X_n>\frac{3}{4}n)+P(X_n>n+2\sqrt{2n})]$

Generating samples within a sphere according to a specified distribution

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