Match the types of sampling the given description or information given about the

Question

Match the types of sampling the given description or information given about the sampling. A writer for an art magazine randomly selects and interviews fifty mate and fifty female artists. What sampling technique is used? At a local technical school five auto repair classes are randomly selected and ail of the students from each class are interviewed What sampling technique is used? A lobbyist for the oil industry assigns a number to each senator and then uses a computer to randomly generate ten numbers. The lobbyist contacts the senators corresponding to these numbers. What sampling technique was used? Every fourth adult entering an airport is checked for extra security screening. What sampling technique is used? Systematic Sampling Cluster Sampling Simple Random Sampling Stratified Random Sampling

Explanation / Answer

1. Systematic sampling - every fourth adult entering an airport..............

2. Cluster sampling - at a local technical school...............

3. Stratified sampling - a lobbyist for the oil industry...........

4. Saimle random sampling - a writer for an art magazine..........

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