There are 3 doors.
There is a prize behind one door.
You pick one at random. Then, a single wrong door is eliminated.
Should you switch your answer to the other door?
CNN.com- Bonnie Blue actress from 'GWTW' dies
- President to aides: Find economic spark
- Hurricane Earl downgraded as it approaches East Coast
- Workers rescued after oil platform fire
- BP uncaps oil well in Gulf
- Mideast peace talks start
- Convicted killer spared death penalty
- Opinion: Social Security can help states
- U.S., Iran battle on basketball court
- She drops 100 pounds, gains new life
- BBC
- Europe agrees finance watchdogs
- ICC chief executive on cricket charges
- Explosion on Gulf of Mexico rig
- Tanker runs aground off N Canada
- DCAL cuts 'will mean job losses'
- Pakistan trio hit by ICC charges
- Strike 'kills Afghan civilians'
- Bid for Middle East peace begins
- The mint with a whole lot of food miles
- Man 'strangled wife and hid body'
- AL JAZEERA ENGLISH (AJE)
You should always switch, because you started with a 2/3 chance of picking the wrong door. Now that a wrong door has been identified, you have a higher chance of switching to the “right” option.