1.	Using the results of the survey, out of 9,000 customers how many should the manager expect to visit late on weekends?
		A.	3,060	B.	5,940
		C.	6,210	D.	2,790
		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.	67%	B.	41.95%
		C.	58.05%	D.	76%
		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 158
		C.	about 113	D.	about 68
		Hint
	5.	To determine what students want served in the cafeteria, the cook asks students in Ms. Andrew’s first period class. Describe the sample used by the cook.
		A.	The sample is unbiased because it is voluntary response sample.
		B.	The sample is unbiased because it is a convenience sample.
		C.	The sample is biased because it is a voluntary response sample.
		D.	The sample is biased because it is a convenience sample.
		Hint