35 We could show this data in a bar chart, but it would have a lot of bars! We can group them together so that we have fewer categories. When choosing intervals for the data sets make sure that ...

Using the same example of browser usage over the years, you can see that bars have just been placed vertically, but it works ...

Take a look at three examples of different charts or tables ... A bar chart uses bars to show data. This bar chart shows the favourite sports of children in Class 4. The height of each bar on ...

Luckily, a few subtle tweaks can turn your Excel charts from sad to slick. This isn't a design tip, but it's fundamental to ...