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  1. sabasi

    maths help needed..!

    lower quartile is 1/4 of total frequency
  2. sabasi

    How grade boundaries are calculated in CIE o'level ??

    thanks man.........
  3. sabasi

    How grade boundaries are calculated in CIE o'level ??

    For example in one subject like add-maths in p-1 max score is 70 of 80 and min is 20 and p-2 max is 60 of 80 and min is 25 then how grade boundaries will be calculated ?? And another question is will the grade boundary be the average of the all students or just the max scorer and min scorer
  4. sabasi

    How grade boundaries are calculated in CIE o'level ??

    Can you explain it with an example ?
  5. sabasi

    How grade boundaries are calculated in CIE o'level ??

    Explanation with example would be very helpful..........
  6. sabasi

    How was today's add-maths paper 2 ?

    Only paper 2 not paper 1 and no discussion ..............
  7. sabasi

    Can anyone give the Grade threshold of GCE (CIE) O'level of 2011 ?

    Can u explain me how this grade boundaries are calculated ? With example would be helpful .
  8. sabasi

    Can anyone give the Grade threshold of GCE (CIE) O'level of 2011 ?

    O
  9. sabasi

    Can anyone give the Grade threshold of GCE (CIE) O'level of 2011 ?

    So there is no grade boundary ??????????????????
  10. sabasi

    can anyone solve this math for me step by step and pls explain ?

    can u solve this one too pls Q-Find the set of values of k for which the equation |f(x)| = k has 4 distinct roots.
  11. sabasi

    can anyone solve this math for me step by step and pls explain ?

    this one tooooo pls help... Find the set of values of k for which the equation |f(x)| = k has 4 distinct roots.
  12. sabasi

    can anyone solve this math for me step by step and pls explain ?

    It is given that f(x) = 2x2 – 12x + 10. (i) Find the value of a, of b and of c for which f(x) = a(x + b)2 + c. (oct/nov-2011-Q-9)
  13. sabasi

    Can anyone give the Grade threshold of GCE (CIE) O'level of 2011 ?

    please don't give IGCSE or for A'level ...................(any subject and would be helpful if science subject)
  14. sabasi

    Physics ATP what topics to learn.....??????

    What topics should I learn for physics ATP,pls anybody help.........
  15. sabasi

    Physics Help - Explain this.

    A diode is an electronic device which allows current to flow in only one direction. A potential divider is a device that can provide a variable diference across the selected terminal.any required fraction can be taped off the sliding contact. A transistor is a semiconductor device used to...
  16. sabasi

    Physics help needed urgent

    thanks very much
  17. sabasi

    Physics help needed urgent

    (M/J-2006-Q-7,O/N-2007-Q-8,O/N-2008-Q-11c) can u explain me this ?
  18. sabasi

    Physics help needed urgent

    thanks
  19. sabasi

    Physics help needed urgent

    I am not understanding it and how to do their calculation ????? reference(M/J-2006-Q-7,O/N-2007-Q-8,O/N-2008-Q-11c)
  20. sabasi

    Grade Boundaries .......need help ?

    How grade boundaries are calculated in cie gsce o'level exam.........????????
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