You have 3 jars. Each jar has a label on it: white, black,
or white&black. You have 3 sets of marbles: white, black,
and white&black. One set is stored in one jar. The labels
on the jars are guaranteed to be incorrect (i.e. white will
not contain white). Which jar would you choose from to give
you the best chances of identifying the which set of
marbles in is in which jar?
Answer Posted / hannes
I will choose black&white
White does not contain white:
B or B&W
there is a 50% chance to have a white marble
Black does not contain black
W or B&W
there is a 50% chance to have a blackmarble
B&W contains eather black or white
there is a 100% chance to have either a white or black
marble
Is This Answer Correct ? | 6 Yes | 2 No |
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