Question: Consider the following function in the attachment. Then find part a and part b. a) Evaluate E[Y2-Y1] b) Evaluate Cov(Y2, Y1) Q1 Suppose that the

Consider the following function in the attachment. Then find part a and part b.

a) Evaluate E[Y2-Y1]

b) Evaluate Cov(Y2, Y1)

Consider the following function in the attachment. Then find part a and

Q1 Suppose that the random variables (Y1, Y2) have a joint probability density function (pdf) of the form _ Ice3'2 05:91 5y;

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