S2009-Q5

Discussion in 'SP5' started by Nimisha, Apr 19, 2020.

  1. Nimisha

    Nimisha Member

    Hi
    How have the derived the 2 nd and 3rd condition in part 2 of Ques 5?
     
  2. David Wilmot

    David Wilmot ActEd Tutor Staff Member

    Redington's theory of Immunisation, and the associated formulae (to which you refer) were in the ST5 Core Reading in 2009. They are not in the SP5 Core Reading, and so you are not expected to be able to quote them.
     
    Nimisha likes this.
  3. Would being able to use formulae be expected?
     

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