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Homework Help: What is the probability that 3 at most

  1. Feb 11, 2009 #1
    Roughly 1000 out of 4000 potential voters are thought to be against the construction of a new dog pound. if 10 potential voters are selected at random, what is the probability that AT MOST 3 will favor the new dog pound?
     
  2. jcsd
  3. Feb 11, 2009 #2

    Tom Mattson

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    Let's see what you've got so far please.
     
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