List questions from gamma-distribution

Published on 16 Apr 2026 - 11:30

82

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

Published on 16 Apr 2026 - 21:16

148

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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 15 Apr 2026 - 6:38

1.5k

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

Published on 13 Apr 2026 - 16:56

702

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Asymptotic of gamma function

Published on 11 Apr 2026 - 5:29

498

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

Published on 15 Apr 2026 - 17:58

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 11 Apr 2026 - 9:29

172

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

Published on 09 Apr 2026 - 5:36

1.1k

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

Published on 12 Apr 2026 - 20:28

29

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Identifying a distribution by its properties

Published on 13 Apr 2026 - 6:13

4.1k

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Conjugate Prior for Gamma Distribution

Published on 06 Apr 2026 - 6:33

330

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inverse Laplace of Gamma function

Published on 14 Apr 2026 - 12:00

212

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Conditional probability with Gamma distribution.

Published on 06 Apr 2026 - 3:40

4.2k

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

Published on 12 Apr 2026 - 4:10

145

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Average response/waiting time for aggregated tasks with Poisson arrival

Published on 25 Mar 2026 - 3:07

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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