location over time
Bar graphs
Graphs compare quantities which are related to each other and are used to simplify or replace a written comparison of information
Many kinds of information can be shown on maps and graphs. Geography, population, pronunciation differences, income, age, religion... almost anything.
Well, they are used for graphing information on graphs and are used on maps.
A. Z
graphs are to compare and contrast data
tables, diagrams, bar graphs, forms, maps
Bar graphs can compare two sets of data, as well as line graphs and circle graphs. To better improve my answer, double line graphs and double bar graphs compare two sets of data. Circle graphs cannot however, because they compare parts of a whole instead of, as a bar graph would, the amount of something. A circle graph is also incapable of showing data growth over a period of time, as line graphs do. All in all, circle graphs cannot compare to sets of data, and bar graphs and line graphs must be doubled to do so.
Bar graphs, pie charts, and even line graphs can all be used to compare. I personally like to use Bar graphs when showing numbers.
they give us information about anything which we want to compare.
Circle graphs, or pie charts compare the percentage of different things.
they all compare different amounts