1.	Dave, Shareem, Li, and Katlin are deciding which two players will play the first game of checkers. They put their names into a hat and pull out two at random. What is the probability that the pair includes Katlin?
		A.		B.
		C.		D.
		Hint
	2.	Three whole numbers have a mean of 4. How many such whole-number triples exist?
		A.	20	B.	18
		C.	19	D.	17
		Hint
	3.	Suppose you spin two spinners, each numbered 1 to 4, and multiply the two outcomes. How many possible number pairs can you roll?
		A.	10	B.	4
		C.	16	D.	8
		Hint
	4.	Suppose two players each roll a die and find the difference between the numbers, subtracting the lesser number from the greater number. Which difference gives the greatest probability?
		A.	4	B.	0
		C.	1	D.	2
		Hint
	5.	To win the 2-of-7 lottery game, players must match two numbers from 1 to 7 with those selected in a random drawing. What is the total number of possible pairs in the game?
		A.	42	B.	9
		C.	21	D.	13
		Hint
	6.	In the three-team playoff structure below, what is the probability that Team C will win assuming every team has an equal chance of winning?
		A.		B.
		C.		D.
		Hint