List questions from gamma-distribution

Published on 01 Jul 2018 - 1:26

79

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Finding the PDF of $\ T=\frac{\pi}{n}\sum_{i=1}^{n} X^2_i$

Published on 01 Jul 2018 - 5:52

146

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For $Y\sim N(0,\sigma^2)$, find $\mathbb{E}(Y^n)$ for odd and even $n$ using the expectation of $G\sim \text{Gamma}(\alpha,\beta)$

Published on 02 Jul 2018 - 0:23

1.5k

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Trying to Understand $E[X^2]$ for Gamma Distribution

Published on 22 Mar 2026 - 17:18

698

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Asymptotic of gamma function

Published on 22 Mar 2026 - 3:05

495

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Product of what iid random variables leads to a Gamma distribution?

Published on 24 Jul 2018 - 19:45

3.6k

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Is it possible to determine shape and scale for a gamma distribution from a mean and confidence interval?

Published on 06 Aug 2018 - 10:47

169

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Find E(X) for a certain function using the gamma function

Published on 23 Aug 2018 - 2:09

1.1k

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Set the mode and median of a gamma distribution equal to each other

Published on 16 Sep 2018 - 20:53

26

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Identifying a distribution by its properties

Published on 22 Mar 2026 - 7:16

4.1k

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Conjugate Prior for Gamma Distribution

Published on 22 Mar 2026 - 5:21

326

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inverse Laplace of Gamma function

Published on 22 Mar 2026 - 3:27

210

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Conditional probability with Gamma distribution.

Published on 22 Mar 2026 - 3:53

4.2k

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How did they get this proof for CDF of gamma distribution?

Published on 24 Oct 2018 - 17:58

144

Views

Average response/waiting time for aggregated tasks with Poisson arrival

Published on 20 Mar 2026 - 3:41

List Question

Show that for $i=1,..,n, \ X^2_i\sim \text{Gamma}(1,\frac{1}{\pi\lambda})$

Finding the PDF of $\ T=\frac{\pi}{n}\sum_{i=1}^{n} X^2_i$

For $Y\sim N(0,\sigma^2)$, find $\mathbb{E}(Y^n)$ for odd and even $n$ using the expectation of $G\sim \text{Gamma}(\alpha,\beta)$

Trying to Understand $E[X^2]$ for Gamma Distribution

Asymptotic of gamma function

Product of what iid random variables leads to a Gamma distribution?

Is it possible to determine shape and scale for a gamma distribution from a mean and confidence interval?

Find E(X) for a certain function using the gamma function

Set the mode and median of a gamma distribution equal to each other

Identifying a distribution by its properties

Conjugate Prior for Gamma Distribution

inverse Laplace of Gamma function

Conditional probability with Gamma distribution.

How did they get this proof for CDF of gamma distribution?

Average response/waiting time for aggregated tasks with Poisson arrival

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