High School Statistics and Probability
Domain Making Inferences and Justifying Conclusions
Cluster Make inferences and justify conclusions from sample surveys, experiments, and observational studies
Standard Recognize the purposes of and differences among sample surveys, experiments, and observational studies; explain how randomization relates to each.

S-IC.B.3. Recognize the purposes of and differences among sample surveys, experiments, and observational studies; explain how randomization relates to each.