Interactive Demo
Central Tendency Interactive Demo
Central Tendency Interactive Demo is a free, interactive learning demo from the Introductory Statistics course on Lykke. It helps you build intuition for Mean, Median, Mode, Standard Deviation. Play with it directly in your browser — it features 2 buttons and direct drag interaction. Watch how the Mean chases outliers while the Median stays grounded. This demo lives in the “Descriptive Statistics” section of the course.
How to use this demo
- Watch how the Mean chases outliers while the Median stays grounded.
- Click and drag directly on the canvas to manipulate the scene.
- Use the “Reset Data”, “Add Point” buttons to trigger actions or reset the demo.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Mean
- Median
- Mode
- Standard Deviation
- Box Plots
- Histograms
Frequently asked questions
What does the Central Tendency Interactive Demo demo do?
Mean Median Mode Mean 0 Median 0 Mode 0 Move a point to the far right to create an outlier. Central Tendency Interactive Demo lets you explore this hands-on instead of only reading about it.
What Introductory Statistics concept does Central Tendency Interactive Demo teach?
Methods for summarizing and visualizing data sets using graphical representations and numerical measures. It focuses on Mean, Median, Mode, Standard Deviation, Box Plots, Histograms from the “Descriptive Statistics” section.
What can I control in Central Tendency Interactive Demo?
You can drag elements directly on the canvas; the “Reset Data”, “Add Point” 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 Central Tendency Interactive Demo fit into the Introductory Statistics course?
Introductory Statistics 2e is a comprehensive, open-source course designed for a one-semester introduction to statistics. The curriculum focuses on practical applications across diverse fields such as business, healthca… This demo is the interactive piece for the “Descriptive Statistics” section. Open the full Introductory Statistics course wiki at https://www.getlykke.com/explore/public/introductory-statistics-a4146afb-5db4-4b78-bb6a-8cef9d5ce9e0 for notes, flashcards, quizzes and the other demos.
What will I understand better after using Central Tendency Interactive Demo?
You'll build intuition for Mean, Median, Mode, Standard Deviation, Box Plots, Histograms — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on Introductory Statistics alone.
From the Introductory Statistics course
This interactive demo is part of the Descriptive Statistics section. Explore the full Introductory Statistics course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the Introductory Statistics course →