1.	A _______ is used to compare two sets of data.
		A.	stem	B.	leaf
		C.	stem-and-leaf plot	D.	back-to-back stem-and-leaf plot
		Hint
	2.	Use the data to construct a back-to-back stem-and-leaf plot.
		A.
		B.
		C.
		D.
		Hint
	3.	Determine the interquartile range for the set of data.
		A.	8.5	B.	10
		C.	1.5	D.	9
		Hint
	4.	Is the graph below misleading? Why or why not?
		A.	No; Every store has a price listed.	B.	Yes; The vertical axis is not uniform and does not include zero.
		C.	No; The graph is easy to read.	D.	Yes; The information is presented in a bar graph.
		Hint
	5.	A number cube is rolled and a coin is tossed. How many different outcomes are possible?
		A.	12	B.	8
		C.	6	D.	16
		Hint
	6.	How many ways can 5 CDs be selected from a stack of 12 different CDs?
		A.	17,280	B.	792
		C.	95,040	D.	1440
		Hint
	7.	There are 5 pennies, 7 nickels, and 9 dimes in a change purse. Suppose 2 coins are selected at random. Find the probability of selecting 2 pennies if the first coin is replaced before the second coin is chosen.
		A.		B.
		C.		D.
		Hint
	8.	Find the range of {10, 14, 2, 2, 13, 3, 6, 16, 19, 3}.
		A.	13	B.	7
		C.	17	D.	10
		Hint
	9.	The box-and-whisker plot represents the test scores of 25 students. What percent of the scores were above 50?
		A.	100%	B.	75%
		C.	25%	D.	50%
		Hint
	10.	The box-and-whisker plot represents the test scores of 25 students. What percent of the scores were between 65 and 79?
		A.	50%	B.	25%
		C.	75%	D.	100%
		Hint
	11.	According to the histogram, how may people were born in October or later in the year?
		A.	90	B.	110
		C.	80	D.	30
		Hint
	12.	According to the histogram, how many total people were born in May, July, September, and November?
		A.	240	B.	360
		C.	60	D.	220
		Hint
	13.	Which sentence is a true statement about the data represented by the graph?
		A.	Wednesday's income was half of Tuesday's income.	B.	Friday's income was one-third of Thursday's income.
		C.	The sum of Wednesday's income and Friday's income was equal to Thursday's income.	D.	Tuesday's income was about 40% greater than Monday's income.
		Hint
	14.	If three coins are tossed, what is the probability of tossing two heads and one tail?
		A.		B.
		C.		D.
		Hint
	15.	How many ways can 8 track runners be arranged on a four-person relay team?
		A.	40,320	B.	1,680
		C.	70	D.	336
		Hint
	16.	Two number cubes are rolled. Find the odds of a sum less than seven.
		A.	15:36	B.	7:18
		C.	5:7	D.	1:5
		Hint
	17.	If a deck of ten cards numbered 1 to 10 is used, what are the odds of randomly drawing a card whose value is a multiple of three?
		A.	3:10	B.	1:9
		C.	3:7	D.	1:4
		Hint
	18.	When rolling a pair of number cubes, what is the probability of rolling (1, 1) two times in a row?
		A.		B.
		C.		D.
		Hint