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(Created page with "You are given the following seriatim data on survival times for a group of 12 lives. The superscript + indicates a right-censored value. <math>25,32^{+}, 35^{+}, 36,40^{+}, 44,48,60,62^{+}, 65,67,70^{+}</math> Calculate the standard deviation of the estimate of <math>S(50)</math> using the Nelson-Aalen estimator. <ul class="mw-excansopts"><li> 0.1455</li><li> 0.1519</li><li> 0.1547</li><li> 0.1621</li><li> 0.1650</li></ul>") |
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<ul class="mw-excansopts"><li> 0.1455</li><li> 0.1519</li><li> 0.1547</li><li> 0.1621</li><li> 0.1650</li></ul> | <ul class="mw-excansopts"><li> 0.1455</li><li> 0.1519</li><li> 0.1547</li><li> 0.1621</li><li> 0.1650</li></ul> | ||
{{soacopyright|2024}} | |||
Latest revision as of 02:40, 18 January 2024
You are given the following seriatim data on survival times for a group of 12 lives. The superscript + indicates a right-censored value.
[math]25,32^{+}, 35^{+}, 36,40^{+}, 44,48,60,62^{+}, 65,67,70^{+}[/math]
Calculate the standard deviation of the estimate of [math]S(50)[/math] using the Nelson-Aalen estimator.
- 0.1455
- 0.1519
- 0.1547
- 0.1621
- 0.1650
Copyright 2024. The Society of Actuaries, Schaumburg, Illinois. Reproduced with permission.