Each law firm in one state registers its phone number with the state court system. An employee of the state court system uses a computer to select 500 random registered phone numbers, and the law firms associated with those numbers will be selected for an audit.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

Inspectors for a hospital chain with multiple locations randomly select some of their locations for a cleanliness check of their operating rooms. The inspectors check every operating room in the hospitals that were chosen.*1 pointSimple randomStratified randomCluster samplingSystematic sampling

Audit sampling:

A researcher is interested in collecting blood pressure data across a state. Match each of the descriptions to the sampling methods described. Sampling Methods Description Method 1) The researcher contacts every hospital in the state and asks them to share their patients' blood pressure data A) Simple Random Sample 2) The researcher makes a list of every county in the state, and, proportionally, takes a random sample from every county B) Random Cluster Sample 3) The researcher makes a list of every zip code in the state, randomly selects a few of the zip codes, and collects all the data from the people in those chosen zip codes. C) Stratified Random Sample 4) The researcher makes a list of every person in the state and randomly selects which people in the list will be a part of the sample. D) Voluntary Response Sample

A political party wants to know the reaction of voters to a debate between the candidates. The day after the debate, the party's polling staff calls 1,200 randomly selected phone numbers. If a registered voter answers the phone or is available to come to the phone, that registered voter is asked whom he or she intends to vote for and whether the debate changed his or her opinion of the candidates.clustersimple random    conveniencestratifiedsystematic

A probability sampling technique in which the sample is chosen by selecting a random starting point and then picking every ith element in succession from the sampling frame is called _________.a.quota samplingb.simple random samplingc.stratified samplingd.succession samplinge.None of the above