1.	Find the median of {55, 21, 47.4, 69, 71}.
		A.	21	B.	71
		C.	55	D.	47.4
		Hint
	2.	A line of best-fit should not be drawn for which of the following graphs.
		A.		B.
		C.		D.
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	3.	The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter?
		A.	27	B.	60
		C.	15	D.	48
		Hint
	4.	The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the first quarter?
		A.	27	B.	48
		C.	15	D.	60
		Hint
	5.	The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the second quarter?
		A.	48	B.	60
		C.	27	D.	15
		Hint
	6.	Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many total people responded to the survey?
		A.	95	B.	90
		C.	100	D.	85
		Hint
	7.	Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 4 or more family members?
		A.	70	B.	20
		C.	45	D.	50
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	8.	Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 2 or 3 family members?
		A.	20	B.	45
		C.	25	D.	5
		Hint
	9.	What is implied when it is said that x and y have a positive correlation?
		A.	When the value of x increases, the value of y increases.
		B.	When the value of x increases, the value of y decreases.
		C.	When the value of x increases, the value of y does not necessarily increase or decrease.
		D.	When the value of x decreases, the value of y does not necessarily increase or decrease.
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	10.	Find the median of the data.
		A.	29.5	B.	42.5
		C.	23	D.	19.5
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	11.	What is the least value of the data?
		A.	13	B.	1
		C.	19	D.	3.5
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	12.	Draw a box-and-whisker plot of the data.
		A.
		B.
		C.
		D.
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	13.	What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste?
		A.	Systematic Sampling	B.	Random Sampling
		C.	Convenience Sampling	D.	Cluster Sampling
		Hint
	14.	What kind of sampling is represented by putting 50 names in a hat and drawing 5 of the names?
		A.	Convenience Sampling	B.	Systematic Sampling
		C.	Cluster Sampling	D.	Random Sampling
		Hint
	15.	Find the mode of {2, 4, 14, 2, 12, 10, 4, 14, 2}.
		A.	14	B.	4
		C.	No mode	D.	2
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	16.	Find any outliers in the data shown in the stem-and-leaf plot.
		A.	38	B.	40
		C.	10	D.	55
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	17.	The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the theater club if they earned $7420?
		A.	8%	B.	27%
		C.	21%	D.	36%
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	18.	Using the pictograph, how many more bronze medals than gold medals were earned by Central School?
		A.	23	B.	6
		C.	5	D.	2
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	19.	Using the pictograph, how many total medals did Central School earn?
		A.	13	B.	13
		C.	27	D.	27
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	20.	Using the box-and-whisker plot, what is the median of Exam B?
		A.	75	B.	90
		C.	60	D.	83
		Hint