1.	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.	93
		C.	80	D.	100
		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 decreases.
		B.	When the value of x increases, the value of y increases.
		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.	Which relationship would most likely have a positive correlation?
		A.	the number of tickets sold for a baseball game, and the number of hotdogs sold at the game.
		B.	the amount of memory in computer, and the number of keys on the keyboard.
		C.	the rate at which a train travels, and the time it takes for it to reach its destination.
		D.	the number of miles driven, and the number of gallons of gas in the car.
		Hint
	4.	A line of best-fit should not be drawn for which of the following graphs.
		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 fourth quarter?
		A.	27	B.	15
		C.	48	D.	60
		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 third quarter?
		A.	27	B.	15
		C.	48	D.	60
		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.	20	B.	70
		C.	45	D.	50
		Hint
	8.	Which scatter plot shows that x and y have a negative correlation?
		A.		B.
		C.		D.
		Hint
	9.	In a factory, every tenth product out of 200 is quality tested. What kind of sampling is represented?
		A.	Random Sampling	B.	Convenience Sampling
		C.	Cluster Sampling	D.	Systematic Sampling
		Hint
	10.	Six cars finished an auto race. Which car was the fastest?
		A.	A	B.	F
		C.	D	D.	C
		Hint
	11.	Find the mode of {2, 4, 14, 2, 12, 10, 4, 14, 2}.
		A.	4	B.	14
		C.	No mode	D.	2
		Hint
	12.	What is the range of the stem-and-leaf plot?
		A.	67	B.	77
		C.	84	D.	71
		Hint
	13.	What does 9|4 mean in the stem-and-leaf plot below?
		A.		B.	94
		C.	904	D.	9.4
		Hint
	14.	What best represents the data of 5 test scores in a stem-and-leaf plot?
		A.		B.
		C.		D.
		Hint
	15.	Based on the stem-and-leaf plot, what is the mode?
		A.	62	B.	91
		C.	93	D.	74
		Hint
	16.	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 basketball team if they earned $12,670?
		A.	36%	B.	27%
		C.	8%	D.	21%
		Hint
	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 soccer team if they earned $9680?
		A.	36%	B.	21%
		C.	27%	D.	8%
		Hint
	18.	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.	8%
		C.	27%	D.	36%
		Hint
	19.	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.	$145	B.	$12,407
		C.	$7890	D.	$2900
		Hint
	20.	Using the pictograph, how many pounds of fish does the average person in India consume in a year?
		A.	10 pounds	B.	5 pounds
		C.	50 pounds	D.	55 pounds
		Hint