Subject
Grade
Big Idea
The research question and practical and ethical issues determine whether a statistical study should be observational or experimental.
Elaboration
- Sample questions to support inquiry with students:
- How do studies obtaining data enable us to explore research questions?
- What features of a study will make it effective, practical, and ethical for exploring a research question?
- How do we conduct an effective observational study?
- How do we conduct an effective designed experiment?
keywords
statistical study