All graphs compare things.
If they things you are comparing part of a whole, pie graph. If not, bar graph.
A double bar graph
A scatter graph.
you would use a line graph
yes it is, your still comparing things so it is considered a graph
bar graph because you can see them more clearly it also depends on what u r comparing
A comparing graph is a graph that compares number to see if they similar or different.
When comparing two things in the graph, you use double bars per interval.
a bar graph shows many things....like bars.... :D ♥
double bar graphs are used for comparing data between 2 different things.
Any type of graph, really.
It shows the amount of the surveyed matter or other sets of data. They are good comparing sets of the data that just have an amount.