I toss two coins and look at the outcome. I then tell you that at least one of the coins is showing up as "tails". What is the chance that the other one is showing "tails" as well?

(from techInterview.org)

(In reply to Heh by levik)

Nice cover levik. I like that one.  Isn't this pretty much just like Pick a box! that you submitted?  It seems to me, that this one is all in the way you look at it and how you interpret the problem wording.

Posted by jduval on 2007-06-13 20:32:53