1.	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.	21	B.	9
		C.	42	D.	13
		Hint
	2.	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 probability of winning the game if order did not matter?
		A.		B.
		C.		D.
		Hint
	3.	In the three-team playoff structure below, what is the probability that Team A will win assuming every team has an equal chance of winning?
		A.		B.
		C.		D.
		Hint
	4.	In the six-team playoff structure below, how many games does Team D have to win to win the playoff?
		A.	3	B.	4
		C.	2	D.	1
		Hint
	5.	In the six-team playoff structure below, what is the probability that Team B will win assuming every team has an equal chance of winning?
		A.		B.
		C.		D.
		Hint