1.	Find the mean of {3, 8, 10, 1, 25}.
		A.	1	B.	9.4
		C.	8	D.	9
		Hint
	2.	You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80?
		A.	97	B.	80
		C.	93	D.	100
		Hint
	3.	Find the range of {5, 21, 2, 14, 13}.
		A.	65	B.	13
		C.	14	D.	19
		Hint
	4.	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 increases.
		C.	When the value of x increases, the value of y decreases.
		D.	When the value of x increases, the value of y does not necessarily increase or decrease.
		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.	48	B.	27
		C.	60	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 students responded with an answer of 2 or 3 family members?
		A.	45	B.	20
		C.	5	D.	25
		Hint
	7.	Which scatter plot shows that x and y have a negative correlation?
		A.		B.
		C.		D.
		Hint
	8.	Which relationship would most likely have no correlation?
		A.	A person's age, and the address of the person.
		B.	A person's height and the person's shoe size.
		C.	The number of miles driven, and the number of gallons of gas in the car.
		D.	The number of pizzas ordered, and the total price of the bill.
		Hint
	9.	What is the least value of the data?
		A.	13	B.	19
		C.	3.5	D.	1
		Hint
	10.	What is the greatest value of the data?
		A.	9.5	B.	19
		C.	13	D.	10
		Hint
	11.	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.	Cluster Sampling	D.	Convenience Sampling
		Hint
	12.	Find the range of {120, 42, 62, 44, 20, 42, 112}.
		A.	42	B.	63
		C.	44	D.	100
		Hint
	13.	Find any outliers in the data shown in the stem-and-leaf plot.
		A.	40	B.	10
		C.	55	D.	38
		Hint
	14.	The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. How much did the football team earn if they represent the 29% sector?
		A.	$12,407	B.	$7890
		C.	$145	D.	$2900
		Hint
	15.	Using the pictograph, how many pounds of fish does the average person in France consume in a year?
		A.	60 pounds	B.	65 pounds
		C.	50 pounds	D.	55 pounds
		Hint
	16.	The frequency table shows the results of a survey taken in a high school classroom. How many more students chose Romance over Comedy?
		A.	5	B.	77
		C.	4	D.	18
		Hint
	17.	A graph that displays data with __________ is called a pictograph.
		A.	sectors	B.	bars
		C.	tally marks	D.	graphic symbols
		Hint
	18.	Using the pictograph, how many total medals did Central School earn?
		A.	27	B.	13
		C.	27	D.	13
		Hint
	19.	Using the line graph, what month has lowest average gas price?
		A.	August	B.	February
		C.	September	D.	March
		Hint
	20.	Using the box-and-whisker plot, what is the least value of the data for exam A?
		A.	83	B.	45
		C.	50	D.	65
		Hint