Question

Can we assume that every possible "process" has an underlying probability distribution?

score 71 · Answer 1 · 2026-03-25 09:50:45

71

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Can we assume that every possible "process" has an underlying probability distribution?

Published on 25 Mar 2026 - 9:50

score 29 · Answer 2 · 2018-02-20 21:46:19

29

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Variance of Sums

Published on 20 Feb 2018 - 21:46

score 696 · Answer 3 · 2026-04-02 07:35:04

696

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How to understand $X \sim N(0,1)$ or $Y \sim U(0,1)$?

Published on 02 Apr 2026 - 7:35

score 3.2k · Answer 4 · 2026-03-25 07:39:45

3.2k

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Finding Var(XYZ)

Published on 25 Mar 2026 - 7:39

score 3.4k · Answer 5 · 2026-03-25 07:45:42

3.4k

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$f(x, \theta)= \frac{\theta}{x^2}$ with $x\geq\theta$ and $\theta>0$, find the MLE

Published on 25 Mar 2026 - 7:45

score 16 · Answer 6 · 2026-03-25 01:20:35

16

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For a conditional distribution $p(\theta |y)$, if I specify a one-to-one transformation $\phi = g(\theta)$, how does the Jacobian look like?

Published on 25 Mar 2026 - 1:20

score 184 · Answer 7 · 2026-03-25 11:04:47

184

Views

Variance of the Sum of $3$ Independent Trials

Published on 25 Mar 2026 - 11:04

score 114 · Answer 8 · 2026-03-25 09:22:05

114

Views

Voting Question: Find Variance

Published on 25 Mar 2026 - 9:22

score 113 · Answer 9 · 2018-02-21 06:54:17

113

Views

Clarification in proof that $-1 \leq \rho \leq 1$ where $\rho$ is correlation coefficient

Published on 21 Feb 2018 - 6:54

score 61 · Answer 10 · 2026-03-27 13:13:34

61

Views

Harmonization of scores between 0 and 100

Published on 27 Mar 2026 - 13:13

score 1.8k · Answer 11 · 2026-03-26 03:30:00

1.8k

Views

How to calculate standard deviation in case of known x values, assuming a normal distribution?

Published on 26 Mar 2026 - 3:30

score 360 · Answer 12 · 2026-03-25 06:24:50

360

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Expectation of functions of inner products of Gaussian vectors

Published on 25 Mar 2026 - 6:24

score 260 · Answer 13 · 2018-02-21 15:29:19

260

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Probability of at least 3 identical numbers from an array

Published on 21 Feb 2018 - 15:29

score 70 · Answer 14 · 2026-03-26 09:32:00

70

Views

Unbiased estimators of $k$ using two observations from $\mathsf{Unif}(0,k).$

Published on 26 Mar 2026 - 9:32

score 578 · Answer 15 · 2018-02-21 17:27:06

578

Views

find normalization constant a for $f(x)=a x\sin(x) e^{-x}$

Published on 21 Feb 2018 - 17:27

List Question

Can we assume that every possible "process" has an underlying probability distribution?

Variance of Sums

How to understand $X \sim N(0,1)$ or $Y \sim U(0,1)$?

Finding Var(XYZ)

$f(x, \theta)= \frac{\theta}{x^2}$ with $x\geq\theta$ and $\theta>0$, find the MLE

For a conditional distribution $p(\theta |y)$, if I specify a one-to-one transformation $\phi = g(\theta)$, how does the Jacobian look like?

Variance of the Sum of $3$ Independent Trials

Voting Question: Find Variance

Clarification in proof that $-1 \leq \rho \leq 1$ where $\rho$ is correlation coefficient

Harmonization of scores between 0 and 100

How to calculate standard deviation in case of known x values, assuming a normal distribution?

Expectation of functions of inner products of Gaussian vectors

Probability of at least 3 identical numbers from an array

Unbiased estimators of $k$ using two observations from $\mathsf{Unif}(0,k).$

find normalization constant a for $f(x)=a x\sin(x) e^{-x}$

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