Session 7: When Data Tricks You
Misleading graphs, small samples, and biased questions. Learn to be a data detective who spots what is wrong.
Your Progress
Lessons 1-4
Practice
Session Quiz
Review
Learning Objectives
By the end of this session, you will be able to:
- Identify common ways graphs can be misleading
- Explain why small samples and biased questions give unreliable results
- Evaluate data claims critically
- Understand that data can be used to persuade, not just inform
Why This Matters
Not all graphs tell the truth. Not all surveys are fair. This session gives you the detective skills to spot when data is being used to trick you.
Session Lessons
1
Misleading Graphs
Learn to spot graphs that look convincing but actually distort the truth.
~30 minutes Activity
2
The Problem With Small Samples
Learn why asking just a few people can give completely wrong results.
~30 minutes Discussion
3
Biased Data
Explore how the way data is collected can build in unfairness from the start.
~30 minutes Discussion
4
Be a Data Detective
Put your critical thinking skills together. Evaluate real-world data claims like a detective.
~30 minutes Activity