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  1. barbernator

    What was your total score in NAPLAN yr 9?

    IQ is proportional to 1/social life.
  2. barbernator

    What was your total score in NAPLAN yr 9?

    no lol i have no idea what my IQ is and I dont really care, numbers are just numbers as is everything in every thread that busa has made.
  3. barbernator

    What was your total score in NAPLAN yr 9?

    my IQ is 157 fite me
  4. barbernator

    Probablity Question Help

    I agree. http://math.stackexchange.com/questions/15055/in-a-family-with-two-children-what-are-the-chances-if-one-of-the-children-is-a either way, it is a great question!
  5. barbernator

    Probablity Question Help

    oh yes mr probability realise is in to help sort out :)
  6. barbernator

    Probablity Question Help

    wooo another one to join the ring :D
  7. barbernator

    Probablity Question Help

    ahk alright. why does this not work then? P(2 gold coins) / P(1 or 2 gold coins)
  8. barbernator

    Probablity Question Help

    What I interpretted from the question is that the coins were chosen, and then is was said that there was at least 1 gold chosen. My question is, if we assume that the gold was chosen first then does that not change the odds? When I looked at it, I just thought to take all the ways in which at...
  9. barbernator

    Probablity Question Help

    Would the answer to iii) not be P(2 gold coins) / P(1 or 2 gold coins) so (5/8)(4/7) / [(5/8)(4/7) + (3/8)(5/7) + (5/8)(3/7)]
  10. barbernator

    Trial Results and Papers

    Ok whatever. gl hsc
  11. barbernator

    Trial Results and Papers

    poor example, but I get what you are trying to say. What I am saying is that having cohort size and school rank of a first place in everything student doesn't make your estimate any more accurate when in coming to a conclusion other than giving a lower bound. ok i dont wanna argue any more.
  12. barbernator

    Trial Results and Papers

    school rank would give a lower bound, but not an upper bound. and cohort size would do absolutely nothing if hes coming first in everything
  13. barbernator

    Trial Results and Papers

    no you dont when the person is coming 1st in everything
  14. barbernator

    Trial Results and Papers

    I don't like it when people say hsc is not a test of intelligence, it seems to be an excuse in a way. It's a combination of hard work and intelligence and I think it is slack to discredit high achievers by saying anyone can do what they are doing with enough hours put in, which is definitely not...
  15. barbernator

    Year 12 2012 Chit Chat Thread

    Re: The Nonsense Thread sorry mods move to chit chat if u like I must differ for intro and conclusion. my style of intro is 4 easy steps. 1. Thesis statement that addresses the rubric 2. Introduce texts 3. linked with above, answer question in relation to thesis and text(s) 4. Introduce key...
  16. barbernator

    ATAR estimate

    didn't anyone else notice "JoeLvella" posting against "Lvella10". sus
  17. barbernator

    would u happen to have a link to grammar 2003 mx2 solutions? i cant find them anywhere :/

    would u happen to have a link to grammar 2003 mx2 solutions? i cant find them anywhere :/
  18. barbernator

    Year 12 2012 Chit Chat Thread

    but if you got a merit at usyd?
  19. barbernator

    Year 12 2012 Chit Chat Thread

    wow that is insane. Now comes the decision, if you get 99.9, will u take scientia or would u prefer usyd?
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