(a) Verify that fx,y is indeed a probability density function. (b) Find the marginal probability density function fx and state the name of the distribution of X. (c) Find the conditional probability density function fy|X=z

Q: WOW THANKS! Can you help with question 18 too? I realized I already answered 20 after i sent it

A: Here is the solution:

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A: Given,

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Q: Thank you!!

A:

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Q: How about the converse

A:

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