Recent questions and answers in BUS 3018F - Models

0 votes

1 answer 31 views

The covariance between a whole-life and term assurance proof

answered 2 days ago in BUS 3018F - Models by Njabulo.Dube (1,080 points)

0 votes

1 answer 20 views

Variance(endowment) < [variance(pure endowment)+variance(term assurance)

answered 2 days ago in BUS 3018F - Models by Njabulo.Dube (1,080 points)

+1 vote

1 answer 30 views

How do you find the conditional pdf of a lifetime function?

answered 5 days ago in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 23 views

Is (m-1)P(x+1) = (m)P(x)?

answered Jun 20 in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 38 views

Exposed to risk: Past test question

answered Jun 19 in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 41 views

Statistical tests for graduation.

answered Jun 17 in BUS 3018F - Models by joshua_wort (1,390 points)

+1 vote

1 answer 445 views

Why is there a discontinuity in the calculation of central exposure to risk when the rate interval is a Calendar year ?

answered Jun 17 in BUS 3018F - Models by joshua_wort (1,390 points)

0 votes

1 answer 48 views

Estimating the rate of mortality using initial exposure or using force of mortality already calculated

answered Jun 17 in BUS 3018F - Models by joshua_wort (1,390 points)

0 votes

1 answer 18 views

Uniform distribution of policy anniversaries

answered Jun 17 in BUS 3018F - Models by joshua_wort (1,390 points)

0 votes

1 answer 126 views

Don't the assumptions of uniform distribution of deaths and linearity of the force of mortality contradict one another?

answered Jun 15 in BUS 3018F - Models by joshua_wort (1,390 points)

0 votes

1 answer 149 views

For exposed to risk, for the age definition: age last birthday on the 1 April in the policy year of death, what is the rate interval?

answered Jun 14 in BUS 3018F - Models by joshua_wort (1,390 points)

+2 votes

1 answer 651 views

What is the difference between central rate of mortality and force of mortality? They seem to have the same formula

answered May 28 in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 150 views

Can we assume that half the observed deaths aged x did not actually celebrate their x birthday in the year of investigation?

answered May 26 in BUS 3018F - Models by asilmotala (2,380 points)

+1 vote

1 answer 45 views

Definition of person years

answered May 23 in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 48 views

How to interpret hint in Q3 of the additional questions

answered May 14 in BUS 3018F - Models by Ayesha Camroodien (610 points)

+2 votes

1 answer 72 views

Using Diagonalization to to find the n-step tpm

answered Apr 30 in BUS 3018F - Models by Yaseen (300 points)

+3 votes

1 answer 71 views

People exposed to risk (when calculating Kaplan-Meier Estimate)

answered Apr 11 in BUS 3018F - Models by nadeem_fakier (240 points)

+1 vote

1 answer 41 views

Non-informative censoring - Is it realistic or not?

answered Apr 5 in BUS 3018F - Models by asilmotala (2,380 points)

0 votes

1 answer 38 views

Homogeneity with respect to covariates

answered Apr 4 in BUS 3018F - Models by asilmotala (2,380 points)

+1 vote

1 answer 77 views

Censoring Definition

answered Apr 4 in BUS 3018F - Models by Njabulo.Dube (1,080 points)