List I
- Stilgenbauer's Method
- Sten De Geer's Method
- Grano's Method
List II
- Circles represent urban population and dots represent rural population.
- Combines the dot distribution with the use of squares and triangles.
- Dots represent rural population and spheres represent urban population.
Correct Answers
1. Circles represent urban population and dots represent rural population.
2. Dots represent rural population and spheres represent urban population.
3. Combines the dot distribution with the use of squares and triangles.