isaiahhardie7884 isaiahhardie7884 30-05-2023 Mathematics contestada The following table shows the joint probability mass function of (X, Y) E {-1,0,1}x {0, 1}, where p and q are constants. Value of Y Value of X 0 1 -1 Р 0.08 0.3 0.2 1 0.18 9 It is known that Pr(XY 0)