the monty hall machine
play it once, get fooled. play it a thousand times, get schooled.
pick a door
🐐
1
your pick
🐐
2
your pick
🐐
3
your pick
stay: won 0 of 0
switch: won 0 of 0
pick a strategy, run it a thousand times, watch the averages settle
20 rounds/frame
no rounds yet
your first pick is wrong 2 out of 3 times. switching converts every wrong first pick into a win. that is the whole trick.