List questions from probability-distributions

Published on 05 Apr 2026 - 23:57

24

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probability distribution and distribution function

Published on 22 Nov 2018 - 17:56

283

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Using the second moment to estimate parameter $p$ for a Geometric distribution, it is unbiased or not? If it is biased, how to compute it?

Published on 23 Nov 2018 - 3:59

34

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Does $| E[X1\{X<\mu\}] | = | E[X1\{X>\mu\}] |$?

Published on 26 Mar 2026 - 6:33

23

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Gaussian Processes characterised by their co variance.

Published on 30 Mar 2026 - 5:26

3.1k

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Deriving the Chi-squared distribution using characteristic functions

Published on 25 Mar 2026 - 23:35

40

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what is the average cost of a product, given the cost of each case and its probability

Published on 30 Mar 2026 - 5:26

92

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Poisson Distribution Variance Problem

Published on 08 Apr 2026 - 20:53

1k

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Finding the PDF of X^2 Given the PDF of X: Two Methods

Published on 25 Mar 2026 - 11:16

127

Views

Chi-square with two degrees of freedom

Published on 24 Nov 2018 - 5:52

360

Views

Given joint moment generating function, what value of $a$ makes $X + 2Y$ and $2X − Y$ independent?

Published on 25 Mar 2026 - 19:05

26

Views

Identity for a set of Gaussian distributed variables

Published on 28 Mar 2026 - 21:27

75

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Making chi-square distribution out of unknown CDF

Published on 25 Mar 2026 - 23:37

47

Views

What is happening with my density plot in R?

Published on 01 Apr 2026 - 0:23

2.2k

Views

Probability with replacement, question on balls in urn.

Published on 09 Apr 2026 - 2:06

List Question

How to calculate probability for card game

probability distribution and distribution function

Using the second moment to estimate parameter $p$ for a Geometric distribution, it is unbiased or not? If it is biased, how to compute it?

Does $| E[X1\{X<\mu\}] | = | E[X1\{X>\mu\}] |$?

Gaussian Processes characterised by their co variance.

Deriving the Chi-squared distribution using characteristic functions

what is the average cost of a product, given the cost of each case and its probability

Poisson Distribution Variance Problem

Finding the PDF of X^2 Given the PDF of X: Two Methods

Chi-square with two degrees of freedom

Given joint moment generating function, what value of $a$ makes $X + 2Y$ and $2X − Y$ independent?

Identity for a set of Gaussian distributed variables

Making chi-square distribution out of unknown CDF

What is happening with my density plot in R?

Probability with replacement, question on balls in urn.

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