1.	Find the lower quartile for the quiz scores.
		A.	17	B.	12
		C.	3	D.	13
		Hint
	2.	What is the upper quartile for the quiz scores?
		A.	17	B.	20
		C.	13	D.	12
		Hint
	3.	What is the upper extreme for the quiz scores?
		A.	20	B.	15
		C.	17	D.	3
		Hint
	4.	Which is the correct box-and-whisker plot for the quiz scores?
		A.
		B.
		C.
		D.
		Hint
	5.	What is the lower extreme for the quiz scores?
		A.	20	B.	12
		C.	3	D.	15
		Hint