IITM BS Week 5 Practice Questions | Prasnya

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IITM BS Week 5 Practice Questions | Prasnya

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Q1Single correct3 Marks6 Apr 2026

The joint PDF of two continuous random variables

X

and

Y

is given by

f_{XY}(x,y)=\begin{cases}\dfrac{4xy}{17^4}, & 0\le x\le 17,\ 0\le y\le 17,\\ 0, & \text{otherwise.}\end{cases}

Are

X

and

Y

independent?

Q1

00:00

6 Apr 2026

Statistics 2 · Week 5

Q1.The joint PDF of two continuous random variables

X

and

Y

is given by

f_{XY}(x,y)=\begin{cases}\dfrac{4xy}{17^4}, & 0\le x\le 17,\ 0\le y\le 17,\\ 0, & \text{otherwise.}\end{cases}

Are

X

and

Y

independent?

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