The bar graph shows that life expectancy, the number of years newborns are expected to live, in a particular region has increased dramatically since ancient times. Find the percent increase in average life expectancy of the region from the Stone Age to 2016. Average Life Expectancy (years) 80- 70- 60- 50- 40- 30- 20- 10- 0- 24 27 29 31 47 58 Time Period/Year 69 Stone Ancient Middle 1900 1950 1980 2016 Age Greece Ages Q

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