Please answer all the questions thank you 1. Use the joint probability density function to answer the questions belo...

Question

Question

1. Use the joint probability density function to answer the questions below. 0 otherwise (a) Find the expected value of X (b)

Please answer all the questions thank you

Answer 1

Answer #1

Exbeetedale o xis- (e) we see thet Y are indejendent. and uohich meavs Iherefort Cov(x,Y

Answer 2

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