Interactive Demo
Interactive Bivariate Regression Demo
Interactive Bivariate Regression Demo is a free, interactive learning demo from the Statistics and Probability course on Lykke. It helps you build intuition for Scatter Plots, Correlation Coefficient (r), Least-Squares Regression Line, Residuals. Play with it directly in your browser — it features 2 buttons, direct drag interaction and a live visual canvas. Drag points to move them. This demo lives in the “Bivariate Numerical Data and Regression” section of the course.
How to use this demo
- Drag points to move them.
- Click and drag directly on the canvas to manipulate the scene.
- Use the “Clear All Points”, “Add Random Trend” buttons to trigger actions or reset the demo.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Scatter Plots
- Correlation Coefficient (r)
- Least-Squares Regression Line
- Residuals
- Coefficient of Determination (r²)
Frequently asked questions
What does the Interactive Bivariate Regression Demo demo do?
Add at least two points to see the regression line and correlation. Interactive Bivariate Regression Demo lets you explore this hands-on instead of only reading about it.
What Statistics and Probability concept does Interactive Bivariate Regression Demo teach?
Analyzing the relationship between two quantitative variables using scatter plots and linear models. It focuses on Scatter Plots, Correlation Coefficient (r), Least-Squares Regression Line, Residuals, Coefficient of Determination (r²) from the “Bivariate Numerical Data and Regression” section.
What can I control in Interactive Bivariate Regression Demo?
You can drag elements directly on the canvas; the “Clear All Points”, “Add Random Trend” buttons run actions or reset the demo. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does Interactive Bivariate Regression Demo fit into the Statistics and Probability course?
The Client Challenge course is a comprehensive curriculum in Statistics and Probability, designed to take learners from foundational data analysis to advanced statistical inference. The course covers the visualization a… This demo is the interactive piece for the “Bivariate Numerical Data and Regression” section. Open the full Statistics and Probability course wiki at https://www.getlykke.com/explore/public/statistics-and-probability-b71199d8-8b56-46fd-a7b9-599a91a064e1 for notes, flashcards, quizzes and the other demos.
What will I understand better after using Interactive Bivariate Regression Demo?
You'll build intuition for Scatter Plots, Correlation Coefficient (r), Least-Squares Regression Line, Residuals, Coefficient of Determination (r²) — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on Statistics and Probability alone.
From the Statistics and Probability course
This interactive demo is part of the Bivariate Numerical Data and Regression section. Explore the full Statistics and Probability course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the Statistics and Probability course →