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Math Help - Probability Question

  1. #1
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    Probability Question

    Hello, I have a probability problem. A bag contains 2 red and 4 blue marbles. Draw 3 marbles in succession without replacement. Find P(red, red, blue)
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  2. #2
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    Re: Probability Question

    Quote Originally Posted by mquinzy View Post
    Hello, I have a probability problem. A bag contains 2 red and 4 blue marbles. Draw 3 marbles in succession without replacement. Find P(red, red, blue)
    Welcome. What have you done towards the solution?
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  3. #3
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    Re: Probability Question

    This question is quite standard for probability. One suggestion is to use tree diagram to solve. I believe we all learn this from school. Give it a try.
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  4. #4
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    Re: Probability Question

    First thing you need to specify whether P(red, red, blue) means "red marble first then red marble second then blue marble third" or "two red marbles and one blue marble in any order".
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