4 ms·
For someone who doesn't get it, the problem is then whether the correct extension is all the doors being opened. With 3 doors it's the same. For me the most se
by lordnacho 6y ago
For someone who doesn't get it, the problem is then whether the correct extension is all the doors being opened. With 3 doors it's the same.
For me the most sensible explanation requires you to know that a dud door is always opened, thus the probability from the 2/3 is the one you are switching to.