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Math Help - calculate the odds in favour of

  1. #1
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    calculate the odds in favour of

    not tossing exactly two heads with three coins
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  2. #2
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    Quote Originally Posted by nafiro View Post
    not tossing exactly two heads with three coins

    You can get fancy with binomial and such but this is easy enough

    HHH
    HHT
    HTH
    HTT
    TTT
    TTH
    THT
    THH

    And we see that HHH, HTT, TTT, TTH, THT all work so its 5/8
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