CT6 Ch5 What is a credibility factor

Discussion in 'CT6' started by shdh, Jul 7, 2017.

  1. shdh

    shdh Ton up Member

    Hi,

    What is a credibility factor & what is it used for?

    A deep insight would be really helpful!

    Thanks & Regards,
    Shyam
     
  2. John Lee

    John Lee ActEd Tutor Staff Member

    It is defined as the weighting on the sample mean and so it tells you how much of your estimate depends on the sample as opposed to the prior.
     

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