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Discussion :: Probability

  1. A coin is tossed live times. What is the probability that there is at the least one tail?
    2. A.
    31/32
    B.
    1/16
    C.
    1/2
    D.
    1/32
    E.
    None of thes3e

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    Answer : Option A

    Explanation :

    Let P(T) be the probability of getting least one tail when the coin is tossed five times.

     = There is not even a single tail.

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