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Math Help - Probably of coin toss

  1. #1
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    Probably of coin toss

    Hi there,

    I'm trying to find out the probability of winning 7 coin tosses in a row without losing (with a 50/50 chance each toss).

    Thanks in advanced!
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  2. #2
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    Re: Probably of coin toss

    Quote Originally Posted by kittenslayer View Post
    I'm trying to find out the probability of winning 7 coin tosses in a row without losing (with a 50/50 chance each toss).
    You did not say what 'winning' means.
    But in general, the probability of seven heads in a row is (0.5)^7.
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