Someone flips five coins, but you don’t see the outcome. The person reports that no tails are showing. What is?

Answers

Answer #1 | 18/12 2013 16:23

100% or very likely
Unless that person is lying

Positive: 95 %

Answer #2 | 18/12 2013 22:54

Five heads, a 1 in 32 probability

Positive: 89 %

Answer #3 | 19/12 2013 12:57

Not very likely.
Perhaps four of the coins landed tails upwards with the fifth heads up, but with all the coins in a pile.

Positive: 69 %

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Answer #1| 18/12 2013 16:2395 %