YouTube

Got a YouTube account?

New: enable viewer-created translations and captions on your YouTube channel!

English subtitles

← 38-06 Truth_Table_1_Solution

38-06 Truth_Table_1_Solution

Get Embed Code
3 Languages

Showing Revision 2 created 11/02/2015 by Udacity Robot.

  1. The answer is 1/3, 0, 0.
  2. I guess you can write this as 0.33.
  3. The analogy is exactly as before.
  4. Clearly he won't show me door number 2, because that's the one I placed by bet on.
  5. Three he won't show me because it actually contains the car.
  6. So he shows me 1. With absolutely certainty, he'll show me 1.
  7. Yet, this case is only 1/3 likely,
  8. because it's only 1/3 likely that the car is behind door number 3. Gives us 1/3.