A
Avviey
Member
Hi,
Can someone have a look at Question 7.8 on page 18 from Chapter 7, the Survival Model?
As it is given from the formula that
ex = 1Px + 2Px +…..+ w-sPx = 1P x + ∑ k=2 kP x = 1Px + ∑ j=1 1P x *
j Px+1 = ……..
I am wondering if it should be
ex = 1Px + 2Px +…..+ w-sPx = 1P x + ∑ k=2 kP x = 1Px + ∑ j=1 1P x *
j q x+1 = ……..
Because if you look at working of ex, you will see that its ∑ j Px * q x+j instead of ∑ j Px * Px+j.
Thanks very much for the help.
Regards,
Avv.
Can someone have a look at Question 7.8 on page 18 from Chapter 7, the Survival Model?
As it is given from the formula that
ex = 1Px + 2Px +…..+ w-sPx = 1P x + ∑ k=2 kP x = 1Px + ∑ j=1 1P x *
j Px+1 = ……..
I am wondering if it should be
ex = 1Px + 2Px +…..+ w-sPx = 1P x + ∑ k=2 kP x = 1Px + ∑ j=1 1P x *
j q x+1 = ……..
Because if you look at working of ex, you will see that its ∑ j Px * q x+j instead of ∑ j Px * Px+j.
Thanks very much for the help.
Regards,
Avv.