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. How many ways are there to select the first number?
		A.	2	B.	7
		C.	14	D.	42
		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 total number of possible pairs in the game?
		A.	21	B.	9
		C.	13	D.	42
		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.	2	B.	4
		C.	3	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