You would use a bar graph is useful when the independent variable (x-variable) is categorical.
But there are no hard and fast rules. If it conveys the relevant information effectively then use it and if not don't.
You can use a bar graph when you are working with numers. :)
When you are explaining something that has to do with bar graphs.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
BAR GRAPH!
anything you want to put in a bar graph
You can use a bar graph when you are working with numers. :)
When you are explaining something that has to do with bar graphs.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
BAR GRAPH!
anything you want to put in a bar graph
a picture graph uses pictures to show the point and bar graph use bar lines to show the point.
a bar graph is best used for comparing amounts, a line graph best represents a steadily increasing value. For example prices of a shirt (line graph), or viscosity of liquids (bar graph).
Bar graphs are used when graphing a qualitative independent variable, but a line graph is used when the independent variable is quantitative. Also when you are comparing quantity of objects(bar graph)
bar graph
Usually a Histogram or Bar Graph.
You can use a bar graph or a line graph.
you would use a line graph