Interactive Demo
Two-Sample Inference Visualizer
Two-Sample Inference Visualizer is a free, interactive learning demo from the Statistics and Probability course on Lykke. It helps you build intuition for Difference of Means, Difference of Proportions, Pooled Proportions, Independent Samples. Play with it directly in your browser — it features 5 sliders. This demo lives in the “Two-Sample Inference” section of the course.
How to use this demo
- Drag the “Group A Mean (μ₁) 50”, “Group A Std Dev (σ₁) 5”, “Group B Mean (μ₂) 50” sliders to change the inputs and watch the result update live.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Difference of Means
- Difference of Proportions
- Pooled Proportions
- Independent Samples
- Matched Pairs
Frequently asked questions
What does the Two-Sample Inference Visualizer demo do?
Comparing two different populations or treatment groups using means and proportions. Two-Sample Inference Visualizer turns that idea into something you can manipulate directly and watch respond.
What Statistics and Probability concept does Two-Sample Inference Visualizer teach?
Comparing two different populations or treatment groups using means and proportions. It focuses on Difference of Means, Difference of Proportions, Pooled Proportions, Independent Samples, Matched Pairs from the “Two-Sample Inference” section.
What can I control in Two-Sample Inference Visualizer?
The “Group A Mean (μ₁) 50”, “Group A Std Dev (σ₁) 5”, “Group B Mean (μ₂) 50” sliders change the key inputs. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does Two-Sample Inference Visualizer 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 “Two-Sample Inference” 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 Two-Sample Inference Visualizer?
You'll build intuition for Difference of Means, Difference of Proportions, Pooled Proportions, Independent Samples, Matched Pairs — 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 Two-Sample Inference 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 →