let p ( x , y )be a joint pmf of Xand Y. p ( x...

let p ( x , y )be a joint pmf of Xand Y.

p ( x , y )	y = 0	y = 1	y = 2
x = 0	.12	.10	.08
x = 1	.13	.17	.10
x = 2	.15	.15	0

(a) Find the marginal pmf's of Xand Y.

(b) Determine whether Xand Yare independent.

c) Find Correlation (X,Y)

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orchestra answered 1 year ago

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