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09-05-2017
Mathematics

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A coin is tossed two times. what is the probability of getting tails two times in a row?

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mreijepatmat mreijepatmat

10-05-2017

It's a conditional probability: (We know that the probability of getting 1 tail or 1 head is equal to 1/2)

Probability ( Tail AND Tail) = 1/2 x 1/2 = 1/4

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