1.	Find the median of {55, 21, 47.4, 69, 71}.
		A.	55	B.	21
		C.	71	D.	47.4
		Hint
	2.	What is implied when it is said that x and y have a negative 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 is negative, the value of y negative.
		D.	When the value of x increases, the value of y does not necessarily increase or decrease.
		Hint
	3.	Select the correct graph for the relation y = -2x if the domain is {-2, -1, 0, 1, 2}.
		A.		B.
		C.		D.
		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 second quarter?
		A.	48	B.	60
		C.	15	D.	27
		Hint
	5.	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.	25	B.	20
		C.	45	D.	5
		Hint
	6.	Find the median of the data.
		A.	19.5	B.	23
		C.	29.5	D.	42.5
		Hint
	7.	Draw a box-and-whisker plot of the data.
		A.
		B.
		C.
		D.
		Hint
	8.	In a factory, every tenth product out of 200 is quality tested. What kind of sampling is represented?
		A.	Random Sampling	B.	Systematic Sampling
		C.	Convenience Sampling	D.	Cluster Sampling
		Hint
	9.	Which reflects the convenience sampling method that a language arts teacher might use to identify the most popular book read by the language arts students?
		A.	Ask all the students in one geometry class.
		B.	Ask every third student from the 60 students sitting in a study hall.
		C.	Ask the first 10 students who walk into the classroom.
		D.	Ask students who are wearing a red shirt.
		Hint
	10.	What is the range of the stem-and-leaf plot?
		A.	77	B.	84
		C.	71	D.	67
		Hint
	11.	How many test scores are presented in the stem-and-leaf plot?
		A.	93	B.	62
		C.	91	D.	13
		Hint
	12.	The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. Which sector represents the band if they earned $7701?
		A.	20%	B.	18%
		C.	29%	D.	19%
		Hint
	13.	The frequency table shows the results of a survey taken in a high school classroom. How many more students chose Romance over Comedy?
		A.	18	B.	77
		C.	4	D.	5
		Hint
	14.	Using the pictograph, how many total medals did Central School earn?
		A.	27	B.	13
		C.	27	D.	13
		Hint
	15.	Using the line graph, between which two months was the biggest decrease in average gas price?
		A.	October-November	B.	November-December
		C.	January-February	D.	August-September
		Hint
	16.	Using the box-and-whisker plot, what is the median of Exam B?
		A.	83	B.	90
		C.	75	D.	60
		Hint