by Jürgen Kress
Graphs can be easily manipulated by truncating the y-axis, making a tiny difference look like a massive gap. 3. Use the Right Tools (and Humor)
Building a conceptual understanding—like knowing what a "median" actually represents—is far more valuable than memorizing a formula. 2. Spot the Common Traps
Be wary of conclusions drawn from tiny groups. A single anecdote, no matter how compelling, is not statistical evidence.