Unit 6 interactive
Regression Playground
Fit a line to fictional robot-test data, add an influential outlier, and watch slope and R² move without confusing association with cause.
A line summarizes a pattern
Regression Playground
Fit a line to fictional ambient-temperature and run-duration data. Then add one influential point and see how much the summary changes.
Slope1.11sec per °C
Intercept24.6
R²0.994
Points10