Line
Compare and contrast the population trends and situtation of south Asian regions?
yes
Pie charts are not normally used for trends.
It allows you to visualize and compare trends of data over intervals of time.
Line and Scatter
Contemporary comparison refers to evaluating or contrasting something with other things that exist in the present time. It involves analyzing similarities and differences between current entities, ideas, or trends.
Statistics can be used to compare and contrast trends, similarities and differences in data.
yes
Nancy B Schantz has written: 'Analysis of test score trends' -- subject(s): Curricula, Educational tests and measurements, High schools
Uri Dayan has written: 'An assessment of precipitation chemistry measurements from the global trends network and its predecessors (1972-1982)' -- subject(s): Precipitation (Chemistry), Measurement
STEEP: Social trends, Technological trends, Economical trends, Environment trends and Political trends
You use 2 colors for the bars so you can compare things. Maybe one color for male unemployment, and one color for female over several years. You can look to se trends for increasing and decreasing unemployment and you can see which consistently has a higher unemployment or if one sex had higher unemployment then maybe it switched to the other.