A circle graph intends to show percentages as looking at it from the point of view of the size of the slices of pie to show differences in the subject of the graph. Bar graphs use height to show how much there is of something.
Bar graph link
http://education.Yahoo.com/homework_help/math_help/solutionimages/minialg1gt/11/1/1/minialg1gt_11_1_1_6_100/f-bargraph2.gif
Circle graph link:
http://media.techtarget.com/WhatIs/images/pie_graph.gif
I'm in sixth grade and I use circle graphs in social studies and bar and line graphs in science
The difference between a bar graph and a double bar graph is...... A bar graph displays one set of data, and a double bar graph compares two different sets of information/data.So should have a key.
a bar graph is just a graph but a double bar graph compares 2 things!
a line graph is over time. a bar graph is not
Nothing
a pie graph shows percentages and a bar graph shows numbers and amounts
Difference between bar and line graphs:Line graph shows change in a long period of time and bar graph shows bars showing different amounts.Also a line graph is used to show change over time and a bar graph is used for comparison.
A bar graph has verticle lines,showing different heights to denote percentages, and a pie graph is a circle cut into pie slices to denote different percentages. the difference between a bar graph and and a pie graph is a bar grpg your comparing 2 or more thing and a pie graph u use it when your doing percentengs to divide like how much u pay on house on car and all that
a picture graph uses pictures to show the point and bar graph use bar lines to show the point.
A bar graph is used to compare and contrast while the column graph is used to count things
A double bar graph plots two sets of data on a single chart, whereas a bar graph plots just one.
A double bar graph shows two sets f data in one chart. A bar graph just shows one.