1.) Suppose X and Y are the random variables with joint PMF given by:  x\y 11.2 5.75 -3 0 0.07 -2 0.2 0.08 -1 0.1 0.1 0 0.15 0.1 1 0 0.2 a.) Compute E(Y)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
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1.) Suppose X and Y are the random variables with joint PMF given by: 

x\y 11.2 5.75
-3 0 0.07
-2 0.2 0.08
-1 0.1 0.1
0 0.15 0.1
1 0 0.2

a.) Compute E(Y)

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