(c) P(X) = P(Y) > P(Z) P(X) = \(rac{26}{52}\) + \(rac{4}{52}\) - \(rac{2}{52}\) = \(rac{28}{52}\) (∵ There are 26 black cards, 4 kings and 2 black kings)P(Y) = \(rac{13}{52}\) + \(rac{13}{52}\) + \(rac{4}{52}\) - \(rac{1}{52}\) - \(rac{1}{52}\) = \(rac{28}{52}\)(∵ There are 13 clubs, 13 hearts and 4 jacks, 1 jack of clubs and 1 jack of hearts)P(Z) = \(rac{4}{52}\) + \(rac{13}{52}\) + \(rac{4}{52}\) - \(rac{1}{52}\) - \(rac{1}{52}\) = \(rac{19}{52}\)(∵ There are 4 aces, 13 diamonds, 4 queens, 1 ace of diamond, 1 queen of diamond) ∴ P(X) = P(Y) > P(Z).