Thursday, September 17, 2009

notes from 9/17/09

Which country has an overall higher life expectancy?
Graph B

Which country has more young people?
Graph A

Higher life expectancy in 20 years?
Graph A will have more people in 20 years

RNI (Rate of Natural Increase): number of birth-number of deaths

21 per 1,000 people being born
9 per 1,000 dying
Population is going up
Growth rate- 12 per 1,000
Total fertility rate(TFR)-average number of kids that an average women are expected to have.
Average TFR 2.1

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