Bar graphs in Excel are a form of charts and are to be inserted similarly. Bar graphs could be both 2-dimensional and 3-dimensional depending upon the type of Excel editor you use. Usually ...

In a bar graph, the chart represents the data as horizontal bars along two axes. This can be helpful if the category names are longer so they can extend out left. There are also several types of ...

A common place where one symbol is used to express two different ideas is with bar graphs. So in a bar graph, a bar could represent a single number like a count or a stack five iguanas, three minivans ...

Two weeks ago I announced a bad graph contest to try to encourage software vendors to improve their offerings. Readers nominated a number of bad graphs for the contest. This post discusses some of ...

I help people communicate data clearly with graphs. There are two main reasons to use logarithmic ... One reason for choosing a dot plot rather than a bar chart is that it is less cluttered.

In the first two experiments, participants were each given a single graph, either a bar chart, line graph or point graph, populated with 50 datapoints representing weekly sales made by a ...