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  1. R

    How did STATISTICS 1 go?

    ATM I'm just cramming ICT theory lol. Teacher left in January and we'd only covered like half the practical exam theory and nothing else. Had to self-teach practical techniques and now learning the whole syllabus for the theory paper in 3 days. Longest hours of my life. 80 pages to memorize and...
  2. R

    How did STATISTICS 1 go?

    Nope. Absolutely not. P1 was much harder than other years. 58 or 59. P6 was moderate but tricky, with too many places in which people could make dumb, careless mistakes. 45 is way over expected GT. 40 at the very very most. Dunno about the rest, haven't done them.
  3. R

    How did STATISTICS 1 go?

    Just wanted to confirm the Variance is 0.547 no matter what range you used :)
  4. R

    How did STATISTICS 1 go?

    I made the silliest mistake on the permutations question for 5p2. I multiplied it by 5 instead of 3 (so many 5s made me write it even though I knew I had to multiply by 3, didn't even notice). Also taking off marks which I have not identified as error,s, you know, we all have those small...
  5. R

    How did STATISTICS 1 go?

    I did exactly the same thing!!! High-five brooo. Team NotTooSureAboutHistogramBoundaries will take over Xtremepapers! lol Anwyays, 45/50 is what I'm expecting. Maybe 44, maybe 46. But around that!
  6. R

    How did STATISTICS 1 go?

    It's hard to see that when it is computerized. I believe we are right! If not, it's one mark maximum, but we're probably right. I remember reading it in my textbook like 10 minutes before the exam and my maths teacher said: "Yes. Just make sure the difference is only very slight."
  7. R

    How did STATISTICS 1 go?

    BTW For the histograms, did you ensure the line did not touch exactly the line for the boundaries for the right? As in <12 so being at like 11.95
  8. R

    How did STATISTICS 1 go?

    And variance was 0.6! Once again ,due to accuracy!
  9. R

    How did STATISTICS 1 go?

    BTW, due to accuracy issues, it should have been 11.7 for the mean, not 11.6 (11.66 rounds up). You used 10.2 and 10.7, should have been 10.25 and 12.75. CIE clearly states you should work to 4 s.f.'s and give answers to 3 s.f.'s
  10. R

    How did STATISTICS 1 go?

    Yes!!! Get in!!! I am so happy. According to this mark scheme, I got 46/50 (given I made no stupid errors I don't remember). Plus 69/75 on the other paper. I hope this secures me an A. So happy!!
  11. R

    S1-Paper 62. Help please. ASAP.

    I don't know who's right and who is wrong. It was a 3 / 4 marker so even though 1 of us (probs me) is wrong, we will probably pick 1 / 2 marks. Good luck to all with the rest of the questions! I think I lost 5 marks overall in this paper. Let's hope it doesn't get worse!
  12. R

    S1-Paper 62. Help please. ASAP.

    You're absolutely right :)
  13. R

    S1-Paper 62. Help please. ASAP.

    Alright guys. I've checked with Yahoo answers. Apparently, the answer is 231. Congrats to all who got it right :) Also, out of how many marks was this question? Do you think I'll get at least half marks or 1 mark?
  14. R

    S1-Paper 62. Help please. ASAP.

    What do you mean? Am I right or am I wrong?
  15. R

    S1-Paper 62. Help please. ASAP.

    Oh! I did that too in the beginning, then remembered adding 8 due to 5 15 35 45 55 75 85 and 95
  16. R

    S1-Paper 62. Help please. ASAP.

    The first 3 people were chosen at the beginning because they HAD to be there, then you choose the other 2. We don't know who's right, but I'm sticking with my opinion for the moment!
  17. R

    How did STATISTICS 1 go?

    It is 60. I accidentally multiplied by 5 (please don't ask why, so many 5P something got the 5 stuck in my head and I subsconciously wrote down 5 instead of 3 and got 100), but yes, the answer is 60. It was actually one of the easier questions IMO. It had to be 60 because the paper clearly...
  18. R

    S1-Paper 62. Help please. ASAP.

    The 5P something question?! Me too!!!hahaah. I accidentally multiplied by 5 rather than 3, so annoyed - dumb mistake.
  19. R

    S1-Paper 62. Help please. ASAP.

    Oh yeah! If 2 of us did the same thing, we might be right! I've asked on Yahoo answers to see, there are proper geniuses there. I'll quote you back when I get the answer. How did the rest of your paper go?
  20. R

    How did STATISTICS 1 go?

    It had to be 57. I checked by physically writing down all possible numbers on paper lol.
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