Question

Jared is interested in finding out which of two types of soda are preferred by ​students at his school.
​
​Explain how he can randomly choose fifty students to ​participate in a survey or an experiment.
​
​Then describe how both a survey ​and an experiment can be designed for the purpose of answering his ​question.
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make it short pls

Answer 1

Randomly choose 50 students
- Get a complete list of all students (or class rosters) and assign each a number.
- Use a random-number generator (calculator, online tool) to pick 50 distinct numbers; those students are selected.

Survey design (no tasting or simple preference question)
- Contact the 50 randomly chosen students and ask the same clear question (e.g., “Which of these two sodas do you prefer?”).
- Show brand names or pictures (or describe them) consistently for everyone.
- Record answers anonymously and tally counts.

Experiment (taste test, stronger evidence)
- Use the same 50 randomly chosen students.
- Make it blind: label sodas A and B (no brand info). Use a within-subjects design so each student tastes both.
- Randomize tasting order for each student to avoid order effects.
- Ask after tasting which they prefer and record responses.
- Compare counts (how many prefer A vs B); use a simple proportion/binomial test if you want significance.

Quick notes
- Get consent and keep responses anonymous.
- Use the same serving size, temperature, and cup type to control conditions.