403 Sept 2000 Q5(iii)

Discussion in 'SA3' started by ActuaryGirl, Aug 30, 2023.

  1. ActuaryGirl

    ActuaryGirl Made first post

    Hi, so in Q5(iii) I am following the solution except for from this point onwards and i am probably being dumb

    Variance of loss portfolio $1,355,969 million: independent events so variances additive
    Standard deviation of loss portfolio: $1,164,461
    Additional standard deviation $122,935
    Additional premium required $157,087
    Since the market premiums for the two risks are the same, the company should write the hurricane exposure
     
  2. Ian Senator

    Ian Senator ActEd Tutor Staff Member

    Hi ActuaryGirl
    I've trawled through my files and found the attached spreadsheet printout - unchecked - hopefully this may back up the figures above. If you need to know any of the calcs behind the cells, just email me.
    Ian
     

    Attached Files:

    • q5.pdf
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