excans:Efcb20d0d6: Difference between revisions
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<math>\hat{S}(2)=\hat{S}\left(t_{(3)}\right)=\frac{63}{64} \times \frac{63}{64} \times \frac{56}{57}=0.951994</math> | <math>\hat{S}(2)=\hat{S}\left(t_{(3)}\right)=\frac{63}{64} \times \frac{63}{64} \times \frac{56}{57}=0.951994</math> | ||
{{soacopyright|2024}} | {{soacopyright|2024}} | ||
Latest revision as of 02:38, 18 January 2024
Answer: B
[math]r_{1}=80-20+4=64 ; \quad r_{2}=63-2+3=64 ; \quad r_{3}=63-6=57[/math]
[math]\hat{S}(2)=\hat{S}\left(t_{(3)}\right)=\frac{63}{64} \times \frac{63}{64} \times \frac{56}{57}=0.951994[/math]
Copyright 2024. The Society of Actuaries, Schaumburg, Illinois. Reproduced with permission.