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Unit 7: Data and modeling
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Linear models are great, but real life data doesn't always line up perfectly. Lines of best fit come to the rescue to find a model that's closest to the data. We'll also look for patterns in catagorical data. Do neighborhoods with farmers' markets have different health outcomes than those without?Practice
- Constructing scatter plotsGet 3 of 4 questions to level up!
- Making appropriate scatter plotsGet 3 of 4 questions to level up!
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- Positive and negative linear associations from scatter plotsGet 3 of 4 questions to level up!
- Describing trends in scatter plotsGet 3 of 4 questions to level up!
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- Eyeballing the line of best fitGet 3 of 4 questions to level up!
- Estimating slope of line of best fitGet 3 of 4 questions to level up!
- Estimating equations of lines of best fit, and using them to make predictionsGet 3 of 4 questions to level up!
- Interpreting slope and y-intercept for linear modelsGet 3 of 4 questions to level up!
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- Read two-way frequency tablesGet 3 of 4 questions to level up!
- Create two-way frequency tablesGet 3 of 4 questions to level up!
- Analyze two-way frequency tablesGet 3 of 4 questions to level up!
- Create two-way relative frequency tablesGet 3 of 4 questions to level up!
- Interpret two-way tablesGet 3 of 4 questions to level up!
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