Skip to main content

The last banana: A thought experiment in probability - Leonardo Barichello

1,609,729 Views

22,459 Questions Answered

TEDEd Animation

Let’s Begin…

Imagine a game played with two players and two dice: if the biggest number rolled is one, two, three, or four, player 1 wins. If the biggest number rolled is five or six, player 2 wins. Who has the best probability of winning the game? Leonardo Barichello explains how probability holds the answer to this seemingly counterintuitive puzzle.

To calculate joint probability of independent events, you _____ their probabilities.

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 Leo Barichello
  • Director Richard O'Connor
  • Animator Taisiya Zaretskaya, Marisha Falkovich
  • Script Editor Eleanor Nelsen
  • Narrator Addison Anderson

More from Math In Real Life