40 likes | 173 Views
Population. Costa Rica's population Density 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 On your map produce a choropleth map with a key.
E N D
Costa Rica's population Density • Use the data in the table below to work out the population density for each of the regions. Formula = total poulation (usually km2 or m2) area • On your map produce a choropleth map with a key.
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
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.