TED-Ed

View full lesson: http://ed.ted.com/lessons/leigh-nataro-what-happens-if-you-guess Will it rain tomorrow? How likely is your favorite team to win the Super Bowl? Questions like these are answered through the mathematics of probability. Watch this artistic visualization of your odds of passing a test if you don't know any of the answers. Lesson by Leigh Nataro, animation by Matthew Saunders.