when the bar chart is used the comparison is much easier ... Similarly, comparisons between datasets are easier using the barchart. However, if the goal is to compare a given category (a slice of ...

SARAH HORAN KERNS: So we started our paper with a joke, which is two graphs walk into a bar. And it summarizes the study question really well. One of the easiest ways to confuse people is to use the ...

Let's break down the essential Excel chart types and how to use them effectively. In an Excel bar chart, each data point is ...

There are also several types of bar graphs that suit different data sets. For example, if you have several types of data in each category, you can use a clustered bar to represent it side-by-side ...

Bar charts shorten time to insight ... particularly for subjects such as equality. Another common use of stacked bars is to show all possible attributes or options that together total 100%.

"Bar graphs that depict mean values are ubiquitous in politics, science, education, and government, and they are used to convey data over a wide range of topics including climate change ...

Save guides, add subjects and pick up where you left off with your BBC account. Bar graphs are used to show sets of data in more specific categories. 32 students were asked which season was their ...

The takeaway: every bar graph needs a zero on its scale ... Have you seen other examples of "chart clutter"? Use the comments to share your thoughts. In addition, I welcome any questions on ...