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anonymous

  • one year ago

Seven students—four girls and three boys—have volunteered to direct the class play. Mrs. Barry decides the only fair way to pick a director is to put all of their names in a hat and draw a name. What is the theoretical probability that a boy's name will be chosen? Odds and probability describe the same thing but in different ways. True False

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  1. BioHazard9064
    • one year ago
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    I'm gonna say that its true

  2. anonymous
    • one year ago
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    is the first one 4/7

  3. BioHazard9064
    • one year ago
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    yes

  4. anonymous
    • one year ago
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    it says thats wrong @BioHazard9064

  5. BioHazard9064
    • one year ago
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    how... because if you took it as lets say 1:2 both would be 1;2 so true so how is that wrong

  6. anonymous
    • one year ago
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    idk:p

  7. BioHazard9064
    • one year ago
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    oh odds and probability ok I see where I messed up sorry it was false right?

  8. anonymous
    • one year ago
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    no it was true

  9. BioHazard9064
    • one year ago
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    but I said true?

  10. anonymous
    • one year ago
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    yes im talking about the second question

  11. BioHazard9064
    • one year ago
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    ok I got confused

  12. anonymous
    • one year ago
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    it said 4/7 was wrong

  13. BioHazard9064
    • one year ago
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    ok what were the answer choices ?

  14. BioHazard9064
    • one year ago
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    I thought It was all one question

  15. anonymous
    • one year ago
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    3/4 , 4/7, 3/7, 7/3

  16. BioHazard9064
    • one year ago
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    3/7

  17. anonymous
    • one year ago
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    how?

  18. BioHazard9064
    • one year ago
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    There are three boys, and seven total people. Therefore you have a 3 in 7 chance of drawing a boys name.

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