Hey there! Sign in to join this conversationNew here? Join for free

Edexcel S2 - 27th June 2016 AM Watch

  • View Poll Results: How did you find the Edexcel S2 exam?
    Very hard
    145
    14.71%
    Hard
    331
    33.57%
    Normal
    293
    29.72%
    Easy
    152
    15.42%
    Very easy
    65
    6.59%

    Offline

    7
    ReputationRep:
    (Original post by fpmaniac)
    i didnt say it was a 6 marker
    Oh - sorry; my bad!
    Offline

    10
    ReputationRep:
    Has someone posted the paper yet?
    Online

    19
    ReputationRep:
    (Original post by igotohaggerston)
    Has someone posted the paper yet?
    No :/ but hoping it comes out today ; I NEED to know my marks ; it's really stressing me out
    Offline

    19
    ReputationRep:
    If someone uploads the paper I probably remember enough S2 to do answers..
    Online

    19
    ReputationRep:
    (Original post by 13 1 20 8 42)
    If someone uploads the paper I probably remember enough S2 to do answers..
    yeh nobody seems to be able to get hold of one - by the time someone does get the paper I will probably have forgotten my answers so it won't be of much use -__-
    • Very Important Poster
    • Thread Starter
    Online

    21
    ReputationRep:
    Very Important Poster
    (Original post by fefssdf)
    yeh nobody seems to be able to get hold of one - by the time someone does get the paper I will probably have forgotten my answers so it won't be of much use -__-
    Go and enjoy your summer
    Online

    19
    ReputationRep:
    (Original post by SeanFM)
    Go and enjoy your summer
    shhhhh
    Offline

    2
    ReputationRep:
    (Original post by gameofthrones1)
    Yeah it is 1.41, that's the only mistake that was made on the answers
    What about Q6 a?? Are you sure there was 9 samples, not 6??
    Offline

    2
    ReputationRep:
    (Original post by Ramil Ahmadov;[url="tel:66183013")
    66183013[/url]]What about Q6 a?? Are you sure there was 9 samples, not 6??
    Yeah I'm pretty sure it was 9
    Offline

    2
    ReputationRep:
    (Original post by gameofthrones1)
    Yeah I'm pretty sure it was 9
    WHy? isn't it 44 66 88 46 48 68 which makes 6? Especially if i got the second part right, where total probability of these 6 makes 1, which is correct.
    Offline

    2
    ReputationRep:
    (Original post by Ramil Ahmadov;[url="tel:66183393")
    66183393[/url]]WHy? isn't it 44 66 88 46 48 68 which makes 6? Especially if i got the second part right, where total probability of these 6 makes 1, which is correct.
    44
    66
    88
    46 64
    48 84
    68 86
    Online

    19
    ReputationRep:
    (Original post by Ramil Ahmadov)
    WHy? isn't it 44 66 88 46 48 68 which makes 6? Especially if i got the second part right, where total probability of these 6 makes 1, which is correct.
    but you have to do 6,8 and 8,6 as two separate samples ?
    Offline

    2
    ReputationRep:
    (Original post by gameofthrones1)
    44
    66
    88
    46 64
    48 84
    68 86
    Okay, that makes sense now. Thanks
    Offline

    2
    ReputationRep:
    How many marks do you think i will lose in Q1 e if i did this?
    Y-B(12,0.1378)
    P(X=3) = 12C3 x (0.1378)^3 x (1-0.1378)^7 instead of 9, and therefore got the wrong answer
    Online

    15
    ReputationRep:
    (Original post by Ramil Ahmadov)
    How many marks do you think i will lose in Q1 e if i did this?
    Y-B(12,0.1378)
    P(X=3) = 12C3 x (0.1378)^3 x (1-0.1378)^7 instead of 9, and therefore got the wrong answer
    How many marks was it, 3?
    you'd lose one for accuracy I'd say


    Posted from TSR Mobile
    Offline

    2
    ReputationRep:
    (Original post by iMacJack)
    How many marks was it, 3?
    you'd lose one for accuracy I'd say


    Posted from TSR Mobile
    Yes it was 3 marks, but i got wrong answer just because i put 7 instead of 12-3=9, and thought i will lose 2 marks, 1 for accuracy 2 for wrong answer.
    Online

    15
    ReputationRep:
    (Original post by Ramil Ahmadov)
    Yes it was 3 marks, but i got wrong answer just because i put 7 instead of 12-3=9, and thought i will lose 2 marks, 1 for accuracy 2 for wrong answer.
    I think you'd lose one


    Posted from TSR Mobile
    Offline

    7
    ReputationRep:
    (Original post by iMacJack)
    I think you'd lose one


    Posted from TSR Mobile
    Maybe two, but hopefully only one...
    Offline

    1
    ReputationRep:
    Still no model answers ?!!!
    Online

    19
    ReputationRep:
    (Original post by avi haria)
    Still no model answers ?!!!
    Waiting on kprime !
 
 
 
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • Poll
    Has a teacher ever helped you cheat?
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

    Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

    Write a reply...
    Reply
    Hide
    Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.