The following plot is a refined map of the worldwide population.
What kind of visualization and map is this plot? Select all that apply.

  1. Robinson map,
  2. Interrupted Goode Homolosine map,
  3. Cartesian Longitude and Latitude map,
  4. Cartogram Heat map,
  5. Winkel Triple map,
  6. Choropleth map,
  7. Cartogram map,
  8. Density map,
  9. Heat map.