1.	Refer to the set of data below. If 15 were removed from the set of data, which values would change?
		A.	mode	B.	range
		C.	range and mean	D.	mean, median, and range
		Hint
	2.	A graph is misleading if ______.
		A.	it is a bar graph	B.	it has a title
		C.	there are no labels on either scale	D.	it is a line graph with years labeled on the horizontal axis
		Hint
	3.	What is the interval?
		A.	9	B.	50
		C.	51-100	D.	10
		Hint
	4.	How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?
		A.	20 minutes	B.	30 minutes
		C.	60 minutes	D.	10 minutes
		Hint
	5.	What is the difference between the highest and the lowest values?
		A.	75	B.	100
		C.	84	D.	80
		Hint
	6.	What is the median for a set of quiz scores?
		A.	15	B.	16
		C.	13	D.	17
		Hint
	7.	Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks? $1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
		A.	range	B.	median
		C.	mean	D.	mode
		Hint
	8.	Which is the correct line plot for this information?
		A.		B.
		C.		D.
		Hint
	9.	Are there any clusters in this data?
		A.	Yes, 11-15.	B.	No, there are no clusters.
		C.	Yes, 5-8 and 14-18.	D.	Yes, 5-20.
		Hint
	10.	Find the interquartile range of the data.
		A.	10	B.	5
		C.	17	D.	7
		Hint
	11.	In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
		A.	52	B.	50
		C.	29	D.	30
		Hint
	12.	The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century.
		A.	18	B.	15
		C.	33	D.	29
		Hint
	13.	The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006.
		A.	0	B.	2
		C.	5	D.	8
		Hint
	14.	The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
		A.	The bowling score of 168 is an outlier of the data.
		B.	Their were a total of 15 bowlers who participated in the meet.
		C.	Only one bowler scored in the 170-179 point range.
		D.	The range of the bowling scores is 33.
		Hint
	15.	Which bar graph shows the number of endangered species by group in the U.S.?
		A.
		B.
		C.
		D.
		Hint
	16.	The graphs below show the number of minutes spent on the phone. Which graph would you use to order the days of the week from greatest to least amount of time spent on the phone?
		A.		B.
		C.		D.
		Hint