

FlashChat  Actuarial Discussion  Preliminary Exams  CAS/SOA Exams  Cyberchat  Around the World  Suggestions 
LongTerm Actuarial Math Old Exam MLC Forum 

Thread Tools  Search this Thread  Display Modes 
#1




Survival model
Given that a survival model satisfies
S0(x X < z) = [(z^3)  (x^3)] / [(z^3)*(1 + x^3)] Find S0(x  z < X) if x > z The solution: S0(x) = lim S0(xX < z) as z > infinity = 1/ (1 + x^3) How did they get this and then how do you finish the question? 
#2




Quote:
you are welcome
__________________

#3




s(x x > z) = s(x)/s(z) x > z

Thread Tools  Search this Thread 
Display Modes  

