1.	The manager of a computer store analyzed software sales by category for the past month. The results are shown below. If the manager plans to order 150 software packages for the upcoming month, how many of them should be home productivity?
		A.	36	B.	38
		C.	26	D.	32
		Hint
	2.	The results of a marketing study about favorite flavors of soft drinks are shown in the table. What was the sample size?
		A.	128	B.	183
		C.	168	D.	100
		Hint
	3.	Ben asked some of his neighbors about their main type of exercise. Of those asked 21% said they walk or jog to keep fit. If 65,000 people live in Ben's city, how many people could be expected to walk or jog for exercise?
		A.	51,350	B.	35,480
		C.	13,650	D.	21,000
		Hint
	4.	Tiant is conducting a survey for information on which kinds of beverages high school students people most often consume. Which is most likely the best sample?
		A.	10 high school students visiting the soda aisle of the grocery store
		B.	50 people in the cafeteria whom she sees drinking milk
		C.	5 of her friends
		D.	100 students in her school, 25 in each grade
		Hint
	5.	Which attribute should a sample necessarily have so that it is accurate?
		A.	large enough
		B.	small enough
		C.	Everyone should be around the surveyor's age
		D.	Everyone should have similar opinions to the surveyor.
		Hint