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1. Suppose that X and Y are discrete RVs having a joint distribution as described in the following table: y=0 1/3 0 =0 0
Posted: Wed May 11, 2022 11:53 am
by answerhappygod
- 1 Suppose That X And Y Are Discrete Rvs Having A Joint Distribution As Described In The Following Table Y 0 1 3 0 0 0 1 (22.72 KiB) Viewed 32 times
1. Suppose that X and Y are discrete RVs having a joint distribution as described in the following table: y=0 1/3 0 =0 0 1/3 1/3 0 (a) Find the marginal distributions for X and Y. Why are X and Y dependent? (b) Show that Cov(X,Y) = 0. 2. Suppose that X and Y are continuous RVs with joint pdf (2,y) = x + y for 1,9 € (0.1). Compute Cov(X,Y).