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    koitievc Posts: 2, Reputation: 1
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    #1

    Nov 2, 2012, 07:09 AM
    probability questions free help
    I need to have a simplified probability formula
    koitievc's Avatar
    koitievc Posts: 2, Reputation: 1
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    #2

    Nov 2, 2012, 07:11 AM
    I NEED TO KNOW HOW TO WORK OUT THIS: In how many ways can 3 boys and 2 girls be selected from a group of 5 boys and four girls?

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