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#### Dhamnekar Winod

##### Active member

- Nov 17, 2018

- 100

1] Let

At present, I am studying CDF, PDF and MGF techniques for transformations of random variables. I am searching for answers for similar types of questions on internet. Meanwhile if any member knows correct answers, may reply with correct answers.

I have computed pdf for $Z=\frac{Y}{X}$ as $\frac{e^{(-2x)}}{x},x>0$. Is that correct?

**be independent, identically distributed random variables, each with density $f(x)=6x^5$ for $0\leq x\leq 1,$ and 0 elsewhere. How to find the distributon and density functions of the maximum of****X,Y,Z****X,Y,Z.**

2]Let**X**and**Y**be independent random variables, each with density $e^{-x},x\geq 0$.How to find the distribution and density functions of $Z=\frac{Y}{X}?$At present, I am studying CDF, PDF and MGF techniques for transformations of random variables. I am searching for answers for similar types of questions on internet. Meanwhile if any member knows correct answers, may reply with correct answers.

I have computed pdf for $Z=\frac{Y}{X}$ as $\frac{e^{(-2x)}}{x},x>0$. Is that correct?

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