1.	Find the mode of {325, 100, 115, 621, 325, 325, 100}.
		A.	115	B.	273
		C.	100	D.	325
		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.	100	B.	97
		C.	80	D.	93
		Hint
	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.	48	B.	15
		C.	27	D.	60
		Hint
	4.	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
	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 more students said they have 4 family members in their household than 5?
		A.	10	B.	15
		C.	5	D.	20
		Hint
	6.	Which scatter plot shows that x and y have a negative correlation?
		A.		B.
		C.		D.
		Hint
	7.	Which relationship would most likely have a negative 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 pizzas ordered, and the total price of the bill.
		D.	The number of miles driven, and the number of gallons of gas in the car.
		Hint
	8.	Find the range of the data.
		A.	61	B.	19.5
		C.	23	D.	42.5
		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 every third student from the 60 students sitting in a study hall.
		B.	Ask all the students in one geometry class.
		C.	Ask students who are wearing a red shirt.
		D.	Ask the first 10 students who walk into the classroom.
		Hint
	10.	What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste?
		A.	Systematic Sampling	B.	Convenience Sampling
		C.	Random Sampling	D.	Cluster Sampling
		Hint
	11.	What kind of sampling is represented by putting 50 names in a hat and drawing 5 of the names?
		A.	Cluster Sampling	B.	Random Sampling
		C.	Systematic Sampling	D.	Convenience Sampling
		Hint
	12.	Find the mode of {2, 4, 14, 2, 12, 10, 4, 14, 2}.
		A.	14	B.	2
		C.	No mode	D.	4
		Hint
	13.	What is the range of the stem-and-leaf plot?
		A.	77	B.	67
		C.	84	D.	71
		Hint
	14.	What best represents the data of 5 test scores in a stem-and-leaf plot?
		A.		B.
		C.		D.
		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.	If the average person in Australia consumes 125 pounds of fish a year, how many fish symbols on the pictograph are needed to represent this number?
		A.	10 fish	B.	125 fish
		C.	12 fish	D.	12 fish
		Hint
	17.	Using the pictograph, how many total medals did Central School earn?
		A.	27	B.	13
		C.	27	D.	13
		Hint
	18.	Using the line graph, between which two months was the biggest decrease in average gas price?
		A.	January-February	B.	August-September
		C.	November-December	D.	October-November
		Hint
	19.	Using the line graph, what was the average price of gas for the month of September?
		A.	$110 per gallon	B.	$1.30 per gallon
		C.	$1.05 per gallon	D.	$1.20 per gallon
		Hint
	20.	Using the line graph, how much more was the price of a gallon of gas in June than September?
		A.	$1.50	B.	$0.30
		C.	$2.70	D.	$1.20
		Hint