P a )= 1 2 p b )= 2 3 July 8, 2019 16 32 64 128 P a )= 1 4 p b )= 2 3 If p a )= 1 2 p b )= 1 3 For any two events a and b if p a ')= 1 2 p b ')= 2 3 If a and b are two events such that p a )= 1 2 p b )= 2 3 If p a )= 2 3 p b )= 2 5 and p aub )= 1 3 If a and b are two events such that p a )= 1 2 and p b )= 2 3 then P(a) = 1/2 p(b) = 1/3
