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4 cards from this section. Quick, good the night before a test.
What is the definition of sample size?
Think about how many individuals are tested.
Why is replication important in scientific experiments?
Consider the idea of checking your work.
What does a larger sample size lead to in experimental results?
Think about how many samples provide a better picture.
True or False: Replication of experiments is unimportant for scientific findings.
Consider how scientists validate findings.
Design a study on the impact of study time on test scores. Outline your sample size, how you'll ensure it's representative, and methods to minimize bias.
Think about who you want to study and how to keep fairness.
Discuss two major ethical issues that might arise when conducting research with high school students.
Reflect on how to respect and protect the participants.
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