Quote:
Originally Posted by SBJ
wrong the 66% is correct cause, in the beginning, there was 33% and when he shows you one bad door that gives the other 2 doors a 66% chance of being the right one by eliminating a door.
|
Two doors can not have 66% chance because... because... 66 + 66 > 100. Go to the school already.
The things are easy:
3 closed doors: 33.3(3)% chance for each
2 closed doors: 50% chance for each
1 closed door: 100% chance
INITIALLY these two doors (actually ANY 2 of 3)
together had a 66.6(6)% chance and any other one had 33.3(3)%, so summary it was 100% for 3. When one door was removed from the equation, the probability for the rest two doors has changed. Now it's 50% for each of them, so summary it's still 100%.
You don't have to be Einstein to understand the basics of probability theory. In Soviet Union we learned it in the school at 13-14 year old (7th grade). The makers of that movie are idiots and they make more idiots among those who watch this shit.