List questions from moment-generating-functions

Published on 26 Oct 2017 - 11:08

92

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If $X\ge0$, $e^{sX} $ is integrable for every $s\le a$ and $X^k$ is integrable for every $k$, then $e^{sX}X^k$ is integrable for every $s<a$

Published on 28 Oct 2017 - 21:19

493

Views

Finding moment generating function of this r.v. with double exponential dist

Published on 30 Oct 2017 - 7:11

165

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difference between a Moment generating function of X1 and a mgf of (X1,X2)

Published on 01 Nov 2017 - 17:53

58

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Patterns in Random Text (Sojourn Time in a Markov Chain)

Published on 03 Nov 2017 - 4:00

302

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PDF of $(AB)^C$ where $A, B, C \sim U[0,1]$

Published on 03 Nov 2017 - 12:29

23

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Calculate Expectation and variance of variable that is average of $n$ random variables

Published on 03 Nov 2017 - 16:55

1k

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Moment generating function of the normal distribution

Published on 04 Nov 2017 - 13:35

1.1k

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Summation of $c\sum_{x=0}^{\infty} e^{tx}x$

Published on 04 Nov 2017 - 18:30

126

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Verifying Mx(0)=1

Published on 05 Nov 2017 - 18:53

553

Views

Moment generating function of $Z=X-Y$ where $X,Y$ are independent binomial RVs

Published on 11 Nov 2017 - 11:38

69

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Distribution of the square deviation of binomial

Published on 15 Nov 2017 - 14:44

693

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Find the moment generating function of two dependent Poisson random variables.

Published on 18 Nov 2017 - 18:52

73

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Possible typo in my textbook

Published on 26 Nov 2017 - 16:45

3.6k

Views

Use the convolution formula to find the pdf

Published on 28 Nov 2017 - 22:14

List Question

proving a multivariate normal distribution by the moment generating function

If $X\ge0$, $e^{sX} $ is integrable for every $s\le a$ and $X^k$ is integrable for every $k$, then $e^{sX}X^k$ is integrable for every $s<a$

Finding moment generating function of this r.v. with double exponential dist

difference between a Moment generating function of X1 and a mgf of (X1,X2)

Patterns in Random Text (Sojourn Time in a Markov Chain)

PDF of $(AB)^C$ where $A, B, C \sim U[0,1]$

Calculate Expectation and variance of variable that is average of $n$ random variables

Moment generating function of the normal distribution

Summation of $c\sum_{x=0}^{\infty} e^{tx}x$

Verifying Mx(0)=1

Moment generating function of $Z=X-Y$ where $X,Y$ are independent binomial RVs

Distribution of the square deviation of binomial

Find the moment generating function of two dependent Poisson random variables.

Possible typo in my textbook

Use the convolution formula to find the pdf

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