The sample space S is all the ordered pairs of two whole numbers, the first from one to three and the second from one to four (Example: (1, 4)). a. S = I pr Let event A = the sum is even and event B = the first number is prime. m b. A= B = c. P(A)= P(B) = d. A AND B = A OR B = wor th e. P(A AND B) = P(A OR B) = f. B'= P(B) = g. P(A) + P(A) = h. P(A|B) = P(BIA) = = ; are the probabilities equal? erec TB