Bar graphs can be used to easily compare data that are relevant to one another. An example is numbers from a science experiment. Bar graphs are good at showing quantities rather than change that is shown on a line graph.
a picture graph uses pictures to show the point and bar graph use bar lines to show the point.
Bar graph, line graph, pie graph and a pictograph
Instead of connecting points with a line, a bar graph uses bars to represent data.
A graph that uses bars is simply called a bar graph.
uses a bar graph
A line graph or a bar graph.
America uses both
A double bar graph is a graph that uses pairs of bars to compare and show the relationship between data. However, a double line graph is a grid graph that uses pairs of lines to compare and show the relationship between data.
the points on a bar graph are not connected to each other.
A bar graph uses rectangles of equal width to represent numerical values of variables whereas a picture graph conveys information using pictures and symbols.
bar chart/bar graph
A Bar Graph!