Interactive teaching tools for statistics concepts, built by The GRAPH Courses.
| Resource | File | Description |
|---|---|---|
| Mean & SD Explorer | mean-sd-explorer.html |
Click to add points and watch the mean and standard deviation update live |
| Least Squares Explorer | least-squares-explorer.html |
Drag sliders to fit a regression line and minimize the sum of squared residuals |
| Slope Standard Error | slope-standard-error.html |
Explore what affects the precision of the slope estimate through simulation |
Open index.html in a browser. Use the sidebar to navigate between resources.