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What happens if you guess? - Leigh Nataro

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7,672 Questions Answered

TEDEd Animation

Let’s Begin…

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.

With five possible outcomes for a single multiple-choice question, how many different outcomes are possible for randomly guessing on twenty such questions?

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Leigh Nataro
  • Animator Matthew Saunders
  • Narrator Leigh Nataro

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