This image is redundant, a triangular plot is just that a a three dimensional object hence the triangle with three variable percentages plotted within the triangle. This has been very useful in the real estate market to show profitable interest within certain areas.
This Climograph is a visual representation of two variables , precipitation and temperature over a specific time plotted on a graph . This is useful in determining the average weather for an area during a particular time or season.
This is a population profile of the United Kingdom. It is an analysis of the male and female population in various age ranges. This information would be useful to the Census Bureau when looking at funding for social programs.
This scatter plot graph is quick and easily designed by plotting multivariate values that share a common association or correlation on a graph free handed. As seen in this scatter plot the years of experience a person has will ultimately affect their income.
The index value plot graphs condition of sites being monitored from 1988 until 1993 for changes in vegetation area in sampled woodland sites. Index value plots are useful when showing change over time.
This is an example of the Lorenz curve or an Accumulative line graph meaning the overall probability of two scenarios distributed on a graph. These distributions can be infinite but will always start at 0 but are invariant .