1. Population

2. Costa Rica's population Density 1)Use the data in the table below to work out the population density for each of the regions. Formula = total poulation(usually km 2 or m 2) area 1)On your map produce a choropleth map with a key. RegionArea (km²)Population San Jose4,965.91,435,447 Alajuela9,757.53767,143 Cartago3,124.61461,163 Guanacaste10,141264,238 Heredia2,657378,681 Limon9,189339,295 Puntarenas11266357,483

3. 2) Using the data from the table, produce a choropleth map showing the population density for the regions of Costa Rica. Remember a key 3) Describe the pattern shown. 4) Explain the pattern shown

4. Lorenz Curve A model developed by economist Max Lorenz in 1905. It represents a probability distribution of statistical values, and is often associated with income distribution calculations. For example, a Lorenz curve can show that the bottom 40% of households bring in 25% of a country's income. If income distribution were perfectly equal, 40% of households would bring in 40% of income.