I got into a rather heated exchange over on the Wizard's forum on this question:

You have two 6-sided dice in a cup. You shake the dice, and slam the cup down onto the table, hiding the result. Your partner peeks under the cup, and tells you, truthfully, "At least one of the dice is a 2."

What is the probability that both dice are showing a 2?


My answer was 1/6 or one out of 6. The Wizard had a different answer and so did just about everyone else.

What's your answer?