Errors in Revision Notes CT6

Discussion in 'CT6' started by Bharti Singla, Dec 30, 2016.

  1. Bharti Singla

    Bharti Singla Senior Member

    Hi tutors
    I am having revision notes for 2016 exams. I guess there are some mistakes in booklet 1, covering chapter-1, Decision theory. These are as follows:
    Past exam questions:
    •Q9, (April 2011, qus.5)- In the solution of this qus., some quantities I found wrong, like-
    - Scenario A, first three probabilities are given 0 each in the table. These should be 0.4,0.1,0.1 respectively.
    -Scenario A, first three profits should be 52.5,2.5,32.5 respectively.
    and so on.. some errors are in Scenario B and C also.

    •Q15(September 2014, Qus 3)-
    In solution, the required range of p should be 1/31<p<9/29 instead of 10/31<p<9/29.

    Thanks
     
  2. John Lee

    John Lee ActEd Tutor Staff Member

    Q9 - I've updated our corrections document and corrected the next version of the notes. Don't know how this happened as the ASET has the correct values. Apologies for the inconvenience and thank you so much for letting us know.

    Q15 - Thank you - this had already been included in the 2016 corrections document and has been corrected in the subsequent versions since then.
     
  3. Bharti Singla

    Bharti Singla Senior Member

    Its my pleasure. Is there any correction documents for revision notes also like CMP upgrade for core reading? From where I can get these corrected documents?
     
  4. John Lee

    John Lee ActEd Tutor Staff Member

    Corrections documents can be found here
     
  5. Bharti Singla

    Bharti Singla Senior Member

    Thankyou so much sir.
     

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