Mathematics, 19.05.2021 20:00, jodonw1955
1.A nutritionist wants to collect data on how much caffeine the average American drinks per day. She has the following ideas for how she could obtain a sample:
1.Ask the first 20 adults who arrive at a grocery store after 10:00 a. m. about the average amount of caffeine they consume each day.
2.Every 30 minutes, ask the first adult who comes into a coffee shop about the average amount of caffeine they consume each day.
â˘Would the different methods for selecting a sample lead to different conclusions about the population?
â˘What are the benefits of each method?
â˘What might each method overlook?
â˘Which of the methods listed would be the most likely to produce samples that are representative of the population being studied?
â˘Can you think of a better way to select a sample for this situation?
Ready? Enter your answer here.
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1.A nutritionist wants to collect data on how much caffeine the average American drinks per day. She...
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