1.	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.	The farms are split into groups based on what they produce, and then 4 are selected from each group.
		D.	25 houses with pets are selected from any part of the state.
		Hint
	2.	Steve needed to find out which classes people liked the most. Therefore, after he arrived at his math club meeting, he asked some people there. What kind of sample is this?
		A.	unbiased, random stratified sample	B.	biased, convenience
		C.	unbiased, random sample	D.	biased, voluntary
		Hint
	3.	Which of the following is not necessarily considered a part of the population?
		A.	random sample	B.	census
		C.	the data collector	D.	biased sample
		Hint
	4.	In a factory, every fifth product out of 100 is quality tested. What kind of sampling is represented?
		A.	Convenience Sampling	B.	Cluster Sampling
		C.	Systematic Sampling	D.	Random Sampling
		Hint
	5.	To ensure healthy food, every tenth item is checked. What kind of sample is this?
		A.	Cluster Sampling	B.	Convenience Sampling
		C.	Random Sampling	D.	Systematic Sampling
		Hint