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anonymous

  • one year ago

A lab is trying to determine if a new medication is effective at reducing acne breakouts. The results are displayed in the Venn Diagram below: What is the probability that the person's skin cleared up given that they used the medication? 10% 20% 30% 60%

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    I think this is C but I want your opinions.

  3. anonymous
    • one year ago
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    @MeganEdward @nincompoop @Hero @slade

  4. Hero
    • one year ago
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    This tutorial might help you: http://www.regentsprep.org/regents/math/algebra/APR3/Lconditional.htm

  5. anonymous
    • one year ago
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    Yeah but I'm looking at a diagram I don't see how this helps me. Can you explain it please I'm not in the cheating business I just want it explained.

  6. Hero
    • one year ago
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    Have you tried actually solving it first? It's best to at least try to solve it for yourself and describing what you don't understand or ask questions about things you don't know first.

  7. anonymous
    • one year ago
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    I think the answer is 30% because it is in the middle of the Venn Diagram. Which is where I think people used medicine I know it is not 20% though.

  8. Hero
    • one year ago
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    How do you think the answer is 30%? What reasoning led you to that answer?

  9. anonymous
    • one year ago
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    Well 20% is wrong because I got it wrong the first time. 40% is wrong because it isn't even in the Venn Diagram. And 10% is wrong because that is skin cleared without using the medicine. Do you think I am right that it is 30%?

  10. anonymous
    • one year ago
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    Its not 30%!! I just took the test

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