1.	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.	biased, convenience	B.	biased, voluntary
		C.	unbiased, random stratified sample	D.	unbiased, random sample
		Hint
	2.	In a factory, every fifth product out of 100 is quality tested. What kind of sampling is represented?
		A.	Convenience Sampling	B.	Systematic Sampling
		C.	Random Sampling	D.	Cluster Sampling
		Hint
	3.	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 students who are wearing a red shirt.
		C.	Ask all the students in one geometry class.	D.	Ask the first 10 students who walk into the classroom.
		Hint
	4.	What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste?
		A.	Cluster Sampling	B.	Systematic Sampling
		C.	Random Sampling	D.	Convenience Sampling
		Hint
	5.	What kind of sampling is represented by putting 70 names in a hat and drawing 10 of the names?
		A.	Convenience Sampling	B.	Cluster Sampling
		C.	Random Sampling	D.	Systematic Sampling
		Hint