usually it represents the the air presure
A bar graph is a graph that has vertical or horizontal bars to represent numbers. A bar graph is usually used to compare two different things with each other.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
Instead of connecting points with a line, a bar graph uses bars to represent data.
legend
It all depends on what kind of bar graph your're making, and also for what data your putting on it !
A bar graph is a graph that has vertical or horizontal bars to represent numbers. A bar graph is usually used to compare two different things with each other.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
a bar graph
no,a bar graph is not a pictograph,pictograph's represent data by pictures and bar graphs by bars...
Instead of connecting points with a line, a bar graph uses bars to represent data.
It depends on what you are graphing. You may need a line graph. A bar graph. I circle graph.
legend
Bar Graph
A crude bar graph.
Usually a Histogram or Bar Graph.
It all depends on what kind of bar graph your're making, and also for what data your putting on it !
It represents how much something is by 1 or any #.