Identify the sampling technique used (simple random sample; cluster; or stratified): 1. At local community college, five math classes are randomly selected out of 20 and all students from each class are interviewed. 2. A researcher randomly selects and interviews fifty male and fifty female teachers: 3. A researcher for an airline interviews all passengers on five randomly selected flights 4. Based on 12,500 responses from 42,000 surveys sent to its alumni; major university estimated that the an

Answered: 2. Classify each sample as simple random, stratified, cluster, or convenience. a) A researcher for the Spaulding athletic equipment conducts a survey of 40… | bartleby

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