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    kminter's Avatar
    kminter Posts: 1, Reputation: 1
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    #1

    Sep 20, 2010, 11:56 AM
    What is the probability of getting a sum of 6 on 2 rolls of a fair die? Explain
    What is the probability of getting a sum of 6 on 2 rolls of a fair die? Explain What is the probability nif the first roll is a 2? Explain
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    onkeldunkel Posts: 3, Reputation: 1
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    Feb 12, 2013, 05:21 AM
    6 7 8 9 10 11 12
    5 6 7 8 9 10 11
    4 5 6 7 8 9 10
    3 4 5 6 7 8 9
    2 3 4 5 6 7 8
    1 2 3 4 5 6 7
    + 1 2 3 4 5 6


    With this schedule where the dice is marked red, and the black numbers are the sum of the two dices, you can count the probability. Ex; sum=6 there is five numbers with the sum of 6 out of 36 numbers. So the probability is 5/36
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