1.	What percent of the data is between 62 and 90 for Exam B?
		A.	50%	B.	75%
		C.	25%	D.	100%
		Hint
	2.	Which of the following would not be a sample from a population set of all of the farms in Nebraska?
		A.	12 farms are selected from any part of the state.
		B.	25 houses with pets are selected from any part of the state.
		C.	The farms are split into groups based on what they produce, and then 4 are selected from each group.
		D.	One farm is selected in each 20 square mile area of the state
		Hint
	3.	City hall was conducting a survey concerning social issues. In order to take part, citizens had to pick up the forms at city hall. What kind of sample is this?
		A.	unbiased, systematic random sample	B.	unbiased, random sample
		C.	biased, convenience	D.	biased, voluntary
		Hint
	4.	Suppose the matrix represents the records of the top four teams in a baseball season. If someone used this matrix to predict the total number of wins and losses by the second place team in the next decade (ten years), how many wins and losses would they predict?
		A.	980 wins, 640 losses	B.	980 wins, 950 losses
		C.	950 wins, 670 losses	D.	910 wins, 710 losses
		Hint
	5.	Find A + C.
		A.	impossible	B.
		C.		D.
		Hint
	6.	How many measurement classes are represented on the histogram?
		A.	9	B.	44
		C.	14	D.	70
		Hint
	7.	In which measurement class does the median occur?
		A.	70°-79° F	B.	90°-99° F
		C.	80°-89° F	D.	60°-69° F
		Hint
	8.	Find the range of the data.
		A.	19.5	B.	61
		C.	42.5	D.	23
		Hint
	9.	Find the median of the data.
		A.	42.5	B.	23
		C.	29.5	D.	19.5
		Hint
	10.	What is the greatest value of the data?
		A.	10	B.	19
		C.	9.5	D.	13
		Hint