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What's on the worksheet
- Caterer: fit a model of the bill against the number of guests.
- Diego's boiling water: fit a model of boiling temperature against height.
- Maya's skills test: fit a model to the scores after each week.
- City library e-books: fit a model to loans by year and use it.
- Plastic sheets and light meter: fit an exponential model to the light that passes.
- Owen's two data sets: decide whether a line or an exponential fits each better.
Teach it first
The free lesson teaches it with worked examples and practice problems.
Fitting linear and exponential models with technology: the lesson ›More Chapter 13 worksheets: Two-variable statistics
- 13.1Fitting linear and exponential models with technology
- 13.2Predicting with a regression line, and extrapolation
- 13.3Interpreting a residual
- 13.4Making and reading residual plots
- 13.5The correlation coefficient
- 13.6Properties of the correlation coefficient
- 13.7Observational studies and experiments
- 13.8Correlation is not causation: lurking and confounding variables
- 13.9Describing a scatter plot
- 13.10Line of best fit
- 13.11Conditional relative frequencies