3 ms·

Please explain how averages work.

• bombcar 4y ago
  The average life expectancy is from birth - so it includes infant mortality. You need to find the average life expectancy of someone in their 20s.
  • robbedpeter 4y ago
    The distribution of ages wasn't hugely different except at the ends of the bell curve. Now, many more people make it past infancy and live past 75.
  • deleted 4y ago
    [deleted]