1.	What percent answered yes to the survey question?
		A.	about 34%	B.	about 66%
		C.	about 31%	D.	about 69%
		Hint
	2.	A music store surveyed some of their customers. What fraction chose country as their favorite type of music?
		A.		B.
		C.		D.
		Hint
	3.	The week before an election, a telephone poll was conducted to see how registered voters would vote for Issue 1. The table shows the results of the five-day poll. What percent of registered voters said they would vote yes on Issue 1?
		A.	41.95%	B.	76%
		C.	67%	D.	58.05%
		Hint
	4.	The eighth grade class of 225 students is planning an ice cream social. If the director of the ice cream social knows that 7 out of 10 students prefer vanilla, how many students should be expected to eat vanilla ice cream?
		A.	about 169	B.	about 113
		C.	about 158	D.	about 68
		Hint
	5.	To determine who the voters will chose for governor, five voters picked at random from each county of the state are surveyed. Describe the sample.
		A.	The sample is unbiased because it is a systematic random sample.
		B.	The sample is biased because it is a convenience sample.
		C.	The sample is unbiased because it is a simple random sample.
		D.	The sample is unbiased because it is a stratified random sample.
		Hint