dentify the sampling technique (simple random, convenience, cluster, stratified, voluntary, systematic) used in each study. Explain your reasoning. (a) A news reporter at a family amusement park asked a random sample of 20 kids and a random sample of 20 adults about their experience at the park. ¥Sampling technique used: ¥Explain your reasoning: (b) The student government association at a certain college chooses three classes, at random, being taught during a given semester and samples all students in those selected classes to ask about a new grading policy. ¥Sampling technique used: ¥Explain your reasoning: (c) A news reporter asked everyone at a restaurant their opinion on the new town curfew. ¥Sampling technique used: ¥Explain your reasoning:

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