1.	Find the median of {55, 21, 47.4, 69, 71}.
		A.	47.4	B.	21
		C.	55	D.	71
		Hint
	2.	The median is the _________ of a set of numbers.
		A.	highest number	B.	average
		C.	middle number	D.	most frequent
		Hint
	3.	What is implied when it is said that x and y have a negative correlation?
		A.	When the value of x is negative, the value of y negative.
		B.	When the value of x increases, the value of y does not necessarily increase or decrease.
		C.	When the value of x increases, the value of y decreases.
		D.	When the value of x increases, the value of y increases.
		Hint
	4.	Select the correct graph for the relation y = -2x if the domain is {-2, -1, 0, 1, 2}.
		A.		B.
		C.		D.
		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 first quarter?
		A.	60	B.	15
		C.	48	D.	27
		Hint
	6.	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.	15	B.	48
		C.	27	D.	60
		Hint
	7.	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 third quarter?
		A.	15	B.	27
		C.	60	D.	48
		Hint
	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 less than 6 family members?
		A.	80	B.	90
		C.	5	D.	85
		Hint
	9.	Find the range of the data.
		A.	61	B.	42.5
		C.	19.5	D.	23
		Hint
	10.	Find the median of the data.
		A.	23	B.	19.5
		C.	42.5	D.	29.5
		Hint
	11.	What kind of sampling is represented by putting 50 names in a hat and drawing 5 of the names?
		A.	Convenience Sampling	B.	Random Sampling
		C.	Systematic Sampling	D.	Cluster Sampling
		Hint
	12.	What is the range of the stem-and-leaf plot?
		A.	77	B.	67
		C.	71	D.	84
		Hint
	13.	What best represents the data of 5 test scores in a stem-and-leaf plot?
		A.		B.
		C.		D.
		Hint
	14.	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.	21%	B.	36%
		C.	27%	D.	8%
		Hint
	15.	Using the pictograph, how many pounds of fish does the average person in France consume in a year?
		A.	50 pounds	B.	55 pounds
		C.	65 pounds	D.	60 pounds
		Hint
	16.	Using the pictograph, how many pounds of fish does the average person in India consume in a year?
		A.	50 pounds	B.	5 pounds
		C.	55 pounds	D.	10 pounds
		Hint
	17.	Using the pictograph, how many more bronze medals than gold medals were earned by Central School?
		A.	5	B.	6
		C.	23	D.	2
		Hint
	18.	Using the pictograph, how many total medals did Central School earn?
		A.	27	B.	27
		C.	13	D.	13
		Hint
	19.	Using the box-and-whisker plot, what is the third quartile of Exam B?
		A.	95	B.	90
		C.	88	D.	50
		Hint
	20.	What is the measure of central tendencies that best helps create a box-and-whisker plot?
		A.	mode	B.	median
		C.	mean	D.	range
		Hint