What are the different types of curves you can graph? How do the curves differ from each other? We’ll cover curves, with examples from real world statistics.
If you’ve turned on a TV or read a newspaper in the last two decades or so, you’d have a pretty grim picture of the world. Terrorism. Extreme poverty. Deadly epidemics. And it’s getting worse all the time. But this view is completely wrong. Not only are things much better than we think—they’re better than they’ve ever been.