For each set of probabilities, determine whether the events A and B are independent or dependent (If necessary, consult a list of formulas.) Probabilities Independent Dependent (a) P(A) - ; P(B) = ; P(B |A) = O Do (b) P(A) - -; P (B) - -; P(B|A) - O O (c) P(A) - -; P(B) - -; P(A and B) = O O (d) P(A) - -; P(B) - ; P(A|B) - O O