According to a Gallup conducted poll in 2012, 64% of men and 66% of women believe that gay and lesbian relationships should be legal. Suppose these are accurate percentages. Now suppose a random man and a random woman meet.
a. What is the probability that they both believe that gay and lesbian relationships should be legal?
b. What is the probability that neither of them believes that gay and lesbian relationships should be legal?
c. What is the probability that one believes and one does not believe that gay and lesbian relationships should be legal?
d. What is the probability that at least one of them believes that gay and lesbian relationships should be legal?