lesson
Pearson's r and the Coefficient of Determination (R²)
Calculate and interpret Pearson's r and R² to measure the proportion of explained variance.
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Bivariate Quantitative Data: Scatter Plots and Linear Regression
7 lessons
Goal
Analyze bivariate relationships, fit least-squares regression lines, interpret correlation coefficients, and examine residuals.
7 lessons
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- Constructing and Interpreting Scatter Plots: Direction, Form, and StrengthUp next
- Scatter Plots and Lines of Best FitNot started yet
- Linear Regression and Line of Best Fit EquationsNot started yet
- Making Predictions: Interpolation vs. Dangers of ExtrapolationNot started yet
- Calculating Residuals and Analyzing Residual PlotsNot started yet
- Pearson's r and the Coefficient of Determination (R²)You are here
- Evaluating High Leverage Points and Influential OutliersNot started yet
