Question
Identify the kind of sample that is described.
A caterer is competing for a company's business, the caterer selects a simple random sample of 6 entrees, a simple random sample of 8 sides, and a simple random sample of 3 desserts for a tasting.
A caterer is competing for a company's business, the caterer selects a simple random sample of 6 entrees, a simple random sample of 8 sides, and a simple random sample of 3 desserts for a tasting.
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Answered by
GPT-4o mini
The sample described is a **stratified random sample**. In this case, the different categories (entrees, sides, and desserts) represent distinct strata. The caterer is selecting simple random samples from each of these strata independently, which is a key characteristic of stratified sampling. By doing this, the caterer ensures that each category is represented in the overall sample for the tasting.
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