1.	What percent of the school population is enrolled in school after high school?
		A.	16.8%	B.	4.5%
		C.	37.3%	D.	36.4%
		Hint
	2.	Find the measure of the segment of a circle graph representing high school enrollment.
		A.	60°	B.	18°
		C.	16°	D.	134°
		Hint
	3.	Suppose you made a circle graph of the inventions that teens can’t live without listed in the table. Find the number of degrees for each section.
		A.	automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7°	B.	automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36°
		C.	automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58°	D.	automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36°
		Hint
	4.	Which circle graph matches the data of inventions that teens can’t live without?
		A.		B.
		C.		D.
		Hint
	5.	The circle graph shows how long American workers stay after work 3 to 5 days per week. How long do 24% of American workers typically stay after work?
		A.	3 or more hours	B.	1 hour
		C.	2 or 3 hours	D.	3 or 4 hours
		Hint