Chi-Square Tests for Categorical Data
Using chi-square tests to analyze relationships between categorical variables (goodness-of-fit, independence).
Key Questions
- Explain the purpose of a chi-square goodness-of-fit test versus a test of independence.
- Analyze how observed frequencies compare to expected frequencies in a chi-square test.
- Justify the conditions required for a valid chi-square test.
Common Core State Standards
Suggested Methodologies
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