Multiple decrements 2015 change?

Discussion in 'CT5' started by KMER94, Mar 25, 2018.

  1. KMER94

    KMER94 Member

    Hello

    Can someone clear up the following for me.. I've been doing 2005 to 2008 past papers for CT5, and it keeps referring to upload_2018-3-25_10-40-48.png for calculating multiple decrements.

    I know it all changed in 2015 but can't find where it explicitly states what's changed but from the notes should we only be doing
    upload_2018-3-25_10-42-27.png for finding multiple decrements?

    Thanks!
     
  2. Mark Mitchell

    Mark Mitchell Member

    Yes - you should be calculating the multiple decrement probabilities from the forces of decrement, as in your last two formulae.
    The FAQ section in your Study Guide lists those past exam questions affected by the syllabus change.
     
    Harashima Senju likes this.

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