Question

Need help with transformation formula: how to get the pdf of $T$ given you know the pdf of $\ln(T)$

score 33 · Answer 1 · 2019-01-28 19:12:58

33

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Need help with transformation formula: how to get the pdf of $T$ given you know the pdf of $\ln(T)$

Published on 28 Jan 2019 - 19:12

score 71 · Answer 2 · 2019-01-28 19:56:15

71

Views

how to find pdf $f_X(x)$ from joint pdf $f_{X,Y}(x,y)$

Published on 28 Jan 2019 - 19:56

score 393 · Answer 3 · 2019-01-29 22:41:39

393

Views

Given two independent identically distributed random variables, determine the distributions of $V = \max\{X,Y\}$ and $U = \min\{X,Y\}$

Published on 29 Jan 2019 - 22:41

score 27 · Answer 4 · 2019-01-31 12:40:53

27

Views

Find marginal density at a point

Published on 31 Jan 2019 - 12:40

score 161 · Answer 5 · 2019-01-31 12:44:20

161

Views

Find PDF of Y from (constant) joint PDF

Published on 31 Jan 2019 - 12:44

score 38 · Answer 6 · 2019-01-31 22:40:42

38

Views

Naive question about continuous random variable: solution verification

Published on 31 Jan 2019 - 22:40

score 9.1k · Answer 7 · 2026-03-25 14:24:39

9.1k

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Assume that $X$ and $Y$ have joint probability density function $f_{X,Y}$. Calculate the joint probability density function of $U = XY$ and $V = X/Y$

Published on 25 Mar 2026 - 14:24

score 216 · Answer 8 · 2019-02-01 02:40:58

216

Views

Given the joint probability density function of the random variables $X$ and $Y$, determine $\textbf{P}(X < Y)$

Published on 01 Feb 2019 - 2:40

score 93 · Answer 9 · 2019-02-01 13:48:10

93

Views

Marginal distribution can't seem to work

Published on 01 Feb 2019 - 13:48

score 9.8k · Answer 10 · 2026-03-25 17:39:18

9.8k

Views

Given the joint density function of $X$ and $Y$, find the probability density function of $Z = XY$

Published on 25 Mar 2026 - 17:39

score 54 · Answer 11 · 2019-02-03 14:09:01

54

Views

Probability Density Function - Is my solution correct? Need help with a limit of an integral

Published on 03 Feb 2019 - 14:09

score 58 · Answer 12 · 2019-02-03 15:54:19

58

Views

How to find the parameter $c$ of a joint density function.

Published on 03 Feb 2019 - 15:54

score 81 · Answer 13 · 2019-02-03 18:01:21

81

Views

Calculating probability using joint density

Published on 03 Feb 2019 - 18:01

score 1.7k · Answer 14 · 2026-03-25 19:04:14

1.7k

Views

Find the conditional density function and expectation of $Y$ given $X$ when $f(x,y) = \lambda^{2}e^{-\lambda y}$ and $f(x,y) = xe^{-x(y+1)}$

Published on 25 Mar 2026 - 19:04

score 21 · Answer 15 · 2019-02-05 16:15:19

21

Views

Are the following functions probability densities on the intervals given - is my solution correct?

Published on 05 Feb 2019 - 16:15

List Question

Need help with transformation formula: how to get the pdf of $T$ given you know the pdf of $\ln(T)$

how to find pdf $f_X(x)$ from joint pdf $f_{X,Y}(x,y)$

Given two independent identically distributed random variables, determine the distributions of $V = \max\{X,Y\}$ and $U = \min\{X,Y\}$

Find marginal density at a point

Find PDF of Y from (constant) joint PDF

Naive question about continuous random variable: solution verification

Assume that $X$ and $Y$ have joint probability density function $f_{X,Y}$. Calculate the joint probability density function of $U = XY$ and $V = X/Y$

Given the joint probability density function of the random variables $X$ and $Y$, determine $\textbf{P}(X < Y)$

Marginal distribution can't seem to work

Given the joint density function of $X$ and $Y$, find the probability density function of $Z = XY$

Probability Density Function - Is my solution correct? Need help with a limit of an integral

How to find the parameter $c$ of a joint density function.

Calculating probability using joint density

Find the conditional density function and expectation of $Y$ given $X$ when $f(x,y) = \lambda^{2}e^{-\lambda y}$ and $f(x,y) = xe^{-x(y+1)}$

Are the following functions probability densities on the intervals given - is my solution correct?

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