A column chart is another type of chart that compares different categories ... A trend line is a straight line that best fits the plotted points, following the data's general direction.

We should pick the type of chart or graph best suited to our data. Explore more about the different types of charts and graphs below. Supermarkets collect a lot of data to help them. They know how ...

Different types of graph have different uses ... changes over a day so you can see the busiest times. A bar chart is best for comparing groups of data. For example, which modes of sustainable ...