Mathematics, 07.03.2020 04:55, thelukp7fihp

The random variables X and Y have the discrete probabilities P(X, Y)P(X, Y) listed below.
Assume that P(X, Y)=0 P(X, Y)=0 if not included here.
P(−1,1)=445, P(−1,0)=245, P(−1,−1)=345, P(0,1)=945, P(0,0)=645, P(0,−1)=745, P(1,1)=145 P(1,0)=545 P(1,−1)=845 P(−1,1)=445, P(0,1)=945, P(1,1)=145 P(−1,0)=245, P(0,0)=645, P(1,0)=545 P(−1,−1)=345, P(0,−1)=745, P(1,−1)=845
What is the correlation coefficient, rhoX, YrhoX, Y.

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The random variables X and Y have the discrete probabilities P(X, Y)P(X, Y) listed below.
Assu...