8 min read
This study guide covers sampling methods for AP Statistics, focusing on non-biased sampling techniques. It explains simple random sampling (SRS), stratified random sampling, cluster sampling, and systematic random sampling, including their implementation and advantages/disadvantages. The guide also includes practice problems, exam tips, and common pitfalls to avoid. Key concepts include sample representativeness, bias avoidance, and choosing the appropriate method based on the research question and resources.
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Question 1 of 10
A teacher wants to select 4 students randomly for a group activity. They write each student's name on a slip of paper, put them in a hat, and draw 4 names. What type of sampling method is this? 🎓
Simple Random Sample
Stratified Random Sample
Cluster Sample
Systematic Random Sample