excans:23d61dd056

Jan 17'24

Answer: E

[math]r_{1}=50-4=46 ; \quad r_{2}=45-2+3=46 ; \quad r_{3}=45-5=40[/math]

[math]\hat{H}(2)=\frac{1}{46}+\frac{1}{46}+\frac{1}{40}=0.06848[/math]

[math]\hat{S}(2)=e^{-\hat{H}(2)}=0.9338[/math]

[math]j[/math]	[math]t_{(j)}[/math]	Deaths at [math]t_{(j)}[/math]	Exits (Other than deaths) in [math](t_{(j)},t_{(j+1)}][/math]	Entrants in [math](t_{(j)},t_{(j+1)}][/math]
0			4	0
1	0.2	1	2	3
2	1.8	1	5	0
3	1.9	1	0	0
4	2.1	1	7	0