1.	How do the medians of the two sets of exam scores compare?
		A.	The median of Exam A is greater than the median of Exam B.
		B.	The answer cannot be determined since the median is not shown in a box and whisker plot.
		C.	The median of Exam A is less than the median of Exam B.
		D.	The medians are equal.
		Hint
	2.	Which of the following would not be a sample from a population set of all of the farms in Nebraska?
		A.	One farm is selected in each 20 square mile area of the state
		B.	12 farms are selected from any part of the state.
		C.	25 houses with pets are selected from any part of the state.
		D.	The farms are split into groups based on what they produce, and then 4 are selected from each group.
		Hint
	3.	Every fifth person that comes out of a library is asked whether they prefer to read a book or watch a movie. Is this biased or unbiased and why?
		A.	unbiased, because they are using a systematic random sample	B.	biased, because the sample is not representative of everyone in the library
		C.	unbiased, because the location is not important	D.	biased, because a library loans out primarily books
		Hint
	4.	Find A + C.
		A.	impossible	B.
		C.		D.
		Hint
	5.	Find A – C.
		A.		B.
		C.		D.	impossible
		Hint
	6.	In which measurement class does the median occur?
		A.	30-34 months	B.	20-24 months
		C.	35-39 months	D.	25-29 months
		Hint
	7.	The least number of children fall in which interval?
		A.	15-29 months	B.	cannot be determined
		C.	30-44 months	D.	0-14 months
		Hint
	8.	Find the lower quartile of the data.
		A.	19.5	B.	29.5
		C.	42.5	D.	2
		Hint
	9.	Find the interquartile range of the data.
		A.	23	B.	13
		C.	10	D.	61
		Hint
	10.	What is the greatest value of the data?
		A.	9.5	B.	13
		C.	10	D.	19
		Hint