Stacked bar charts work best when they’re used to show how data from different categories adds up to a larger amount. And it’s especially useful to quickly compare how these data categories ...

Look at this bar chart. Can you see that Omi read 5 more books than Sally during the summer holiday? Why not see how much you know about this topic already? Then work through the page and see if ...

Whether it’s for a work meeting or a class assignment ... but are easier to digest. Bar charts summarise data across different categories, but present them next to each other.

Look at this bar chart. Can you see that Omi read 5 more books than Sally during the summer holiday? Why not see how much you know about this topic already? Then work through the page and see if ...