close
    what is the probability of matching 2 identical numbers out of 6 on the first try

    0  Views: 309 Answers: 1 Posted: 14 years ago
    Tags: probability

    1 Answer

    33.3%. Every "matching opportunity" is independent of those that might come before and after. 2/6=.333.   .333X100=33.3% . 



    Top contributors in Mathematics category

     
    ROMOS
    Answers: 313 / Questions: 0
    Karma: 13510
     
    Colleen
    Answers: 367 / Questions: 0
    Karma: 6890
     
    country bumpkin
    Answers: 96 / Questions: 0
    Karma: 6240
     
    Bob/PKB
    Answers: 220 / Questions: 2
    Karma: 5030
    > Top contributors chart

    Unanswered Questions

    W365win link
    Answers: 0 Views: 2 Rating: 0
    wvipcomnet
    Answers: 0 Views: 6 Rating: 0
    playrikvippguru
    Answers: 0 Views: 5 Rating: 0
    nohu90combz
    Answers: 0 Views: 7 Rating: 0
    위드베트남
    Answers: 0 Views: 12 Rating: 0
    top88baby
    Answers: 0 Views: 15 Rating: 0
    > More questions...
    538812
    questions
    771879
    answers
    890151
    users