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  1. HubbaBubba

    Mathematics Stats Paper 6 Help

    1. The volume of milk in millilitres in cartons is normally distributed with mean (u) and standard deviation 8. Measurements were taken of the volume in 900 of these cartons and it was found that 225 of them contained more than 1002 millilitres. (i) Calculate the value of (u) Can anybody tell...
  2. HubbaBubba

    Mathematics: Post your doubts here!

    Statistics Paper 6 Question 1. The volume of milk in millilitres in cartons is normally distributed with mean (u) and standard deviation 8. Measurements were taken of the volume in 900 of these cartons and it was found that 225 of them contained more than 1002 millilitres. (i) Calculate the...
  3. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    Did you do V21? It wasn't very hard :cautious:
  4. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    She's applying this year after this session ends, somewhere in Pakistan. Not sure of the details, but I'm pretty sure they had no problem with it as long as she fulfilled the admission requirements
  5. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    One of my friends is 20 and she's finishing her A2 in this session. If the school won't accept you as a student, then enter as a private candidant and take tutitions
  6. HubbaBubba

    AS Biology Paper 21

    We can't discuss question answers until 24 hours have passed.
  7. HubbaBubba

    AS Biology paper 22 May 13th 2013

    I didn't take this variant, and I'm not here to beg for questions that came up, but I just want to ask all the people that took 22/23 - Was the exam lengthy to the point where you didn't finish the paper?
  8. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    I'm sure you'll do fine. Since it was a hard paper, GT will be low right ^_^ See the bright side - You're done with P2 bio, so now you can focus on other things
  9. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    I understand it definitely, but I have barely done any past papers (Just 2010-2012), most of my studying was me revising the book. But still! I love biology, but CIE makes me hate it :(
  10. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    Oh my god. :cry: FAILING :cry:
  11. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    And Bohr effect! I feel like they will bring something similar to the question in May/June 2012 P21 :cry:
  12. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    What do you mean different! :eek: (Not asking for questions) Do you mean that questions are in a different style, or never came before in past papers?
  13. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    I have a gut feeling about immunity. Feel like 10 marks worth of questions would pop up
  14. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    Depends actually. Was your variant easy? Usually if one was easy, the other would be awful :/
  15. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    Nah I'm doing the p21 variant which is in about 4 hours :p Will head off to the center in 2 hours as usual :p Wish me luck :D
  16. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    IsA you'll get a a good grade ;)
  17. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    The HIV virus when it's in your body, destroys your immunity cells making their numbers decrease particularly the T-helper lymphocytes. T helper cells are the cells responsible for alerting the body to infections by releasing cytokines when encountering antigens. Since there are low numbers of...
  18. HubbaBubba

    AS LEVEL BIOLOGY... discuss here AS students only :)

    Yes it's in the syllabus btw Tidal Volume: amount of air inhaled and exhaled during a normal breath Vital Capacity: maximum amount of air that can be expelled from the lungs
  19. HubbaBubba

    Complete AS Biology Notes (P1 and P2)

    They ask this stuff? :I I haven't seen a question in any past papers about this :O AHHHHH
  20. HubbaBubba

    Complete AS Biology Notes (P1 and P2)

    Anaphase: Chromosomes split at centromere, and are pulled to opposite poles by centromeres by microtubules. Since it's not clear enough, I'll change it then. I assumed that people would get that the centromeres and chromatids are seperated
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