1.	Find the lower quartile for the quiz scores.
		A.	3	B.	17
		C.	13	D.	12
		Hint
	2.	Which is the correct box-and-whisker plot for the quiz scores?
		A.
		B.
		C.
		D.
		Hint
	3.	Which types of display is most appropriate for showing the data for coffee prices with ratings of V for very good, and F for fair?
		A.	histogram	B.	line plot
		C.	scatter plot	D.	circle graph
		Hint
	4.	Which type of display is most appropriate for showing the ages of workers and their annual income?
		A.	scatter plot	B.	line plot
		C.	histogram	D.	circle graph
		Hint
	5.	Which type of representation seems most useful for displaying temperature data?
		A.	stem-and-leaf plot	B.	line graph
		C.	pie chart	D.	box-and-whisker plot
		Hint