List questions from moment-generating-functions

Published on 24 Feb 2021 - 15:39

65

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General quotient rule for a couple of special functions

Published on 25 Feb 2021 - 18:57

146

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How to prove this moment generating function's property?

Published on 25 Feb 2021 - 22:47

46

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Standard unbiased estimator Kurtosis wrong implementation?

Published on 27 Feb 2021 - 1:47

57

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Moment generating function, probability problem

Published on 27 Feb 2021 - 17:25

29

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How to prove that sample-based covariances of sample errros $E[(\bar x-\bar X)^r(\bar y-\bar Y)^s]$ tend to zero with increasing sample size?

Published on 01 Mar 2021 - 10:11

941

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Transformation of the MGF

Published on 06 Mar 2021 - 7:02

297

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Find MGF for $f(x) = \frac{\theta^x e^{-\theta}}{x!}, x=0,1,2,3,.. $

Published on 08 Mar 2021 - 0:17

366

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Suppose that y1 = 8.3, y2 = 4.9, y3 = 2.6, y4 = 6.5 is a random sample of size 4 from the two parameter uniform pdf,

Published on 08 Mar 2021 - 4:02

40

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Type of distribution and mgf

Published on 08 Mar 2021 - 4:11

347

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What it Means for a Moment Generating Function when E(X) is undefined or infinity in a Distribution Function

Published on 11 Mar 2021 - 2:04

106

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About Method of Moments and Maximum Likelihood

Published on 11 Mar 2021 - 7:38

381

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What is the autocovariance of $y_t = \exp{(x_t)}$ where $x_t$ is a stationary normal process.

Published on 24 Feb 2026 - 6:51

31

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If $M_{Y,Z} (t_1,t_2) = \frac{e^{\frac{t_1^2}{1-2t_2}}}{1-2t_2}, t_2 < 1/2$, what is $\text{Corr}(Y,Z)$ and $M_{X = Y\pm Z}(t)$?

Published on 16 Mar 2021 - 7:24

97

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One sided derivative of the moment generating function

Published on 17 Mar 2021 - 21:21

List Question

Laplace Transform Question...

General quotient rule for a couple of special functions

How to prove this moment generating function's property?

Standard unbiased estimator Kurtosis wrong implementation?

Moment generating function, probability problem

How to prove that sample-based covariances of sample errros $E[(\bar x-\bar X)^r(\bar y-\bar Y)^s]$ tend to zero with increasing sample size?

Transformation of the MGF

Find MGF for $f(x) = \frac{\theta^x e^{-\theta}}{x!}, x=0,1,2,3,.. $

Suppose that y1 = 8.3, y2 = 4.9, y3 = 2.6, y4 = 6.5 is a random sample of size 4 from the two parameter uniform pdf,

Type of distribution and mgf

What it Means for a Moment Generating Function when E(X) is undefined or infinity in a Distribution Function

About Method of Moments and Maximum Likelihood

What is the autocovariance of $y_t = \exp{(x_t)}$ where $x_t$ is a stationary normal process.

If $M_{Y,Z} (t_1,t_2) = \frac{e^{\frac{t_1^2}{1-2t_2}}}{1-2t_2}, t_2 < 1/2$, what is $\text{Corr}(Y,Z)$ and $M_{X = Y\pm Z}(t)$?

One sided derivative of the moment generating function

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