What makes countries having a longer life expectancy than others? Why inhabitants in Spain live longer than inhabitants in Norway? We will analyse mainly three variables to explain life expectancy: GDP / capita, health expense / capita and food / capita. In this second post, we check the correlation between GDP / capita and life expectancy; being high (0.67), GDP / capita is not a conclusive variable though. Next post in a week…
file: life expectancy 2_5
