/sci/ - Science & Math

>>	Anonymous Fri Mar 5 11:51:46 2021 No.12793178 [View] File: 124 KB, 1280x904, 1280px-Life_expectancy_by_world_region,_from_1770_to_2018.svg.png [View same] [iqdb] [saucenao] [google] >>12793167 It would be like most of human history.

Anonymous Sun Jun 28 00:08:54 2020 No.11844827 [View]
File: 124 KB, 1280x904, 1280px-Life_expectancy_by_world_region,_from_1770_to_2018.svg.png [View same] [iqdb] [saucenao] [google]

>>11844758
But then how are any life expectancy charts made? They report the average lifespan, which means they have to know what age people are dying at. Which means you can filter out which are under an age threshold. Unless I don't understand how data from charts like this are obtained.

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/sci/ - Science & Math

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