This project is done to see how are the average of life expectancy across the world. To see this, i compare average of life expectancy from 100+ countries by its average income of compositions resources. Income of composition resources is a measure of how well country utilizes its resources productively.

The result of comparison shows some strong positive correlations between average life expectancy and average income of compositions. It means that the more the countries utilize its resources productively, the average life expectancy will also go higher.

It is also supported by the majority of the highest average life expectancy per average income of compositions (which is shown by greener colour) are the developed countries such as Canada, China and some countries in Europe compared to developing countries such as countries in Africa and some countries in South Asia (bluer ones).