1.Consider the 3 boxes below. A letter is drawn from box 1 and placed in box 2. Then, a letter is drawn from box 2 and placed in box 3. Finally, a letter is drawn from box 3. What is the probability of the event that the letter drawn from box 3 is D?

Box 1[C, C, D]Box 2[C, C, D, D]Box 3[C, D]

1.In a game, there are three black marbles and one white marble in a bag. A marble is drawn from the bag and the color recorded. The marble is not replaced and another one is drawn and the color recorded. If the two marbles match, Arthur wins, but if the marbles do not match, Gwen wins.

Does each player have an equal chance of winning? Explain.