Science, Maths & Technology
More working with charts, graphs and tables
...modes of transport to get to work. Bar charts are very useful for comparing two or more sets of data, as you will see later. For example, the popularity of different modes of transport in two cities, or from one year to the next...More working with charts, graphs and tables: 5.1.3 When is a bar chart not a good format to use? - A bar chart is not the best way to show the...