Learn about pie charts and how to analyse them. How to find the mean, median, mode and range Find out how to work out mode, median, mean and range of a set of data.

Excel offers a wide variety of charts ... years. It's easy to tell which browsers have gained users over time and which ones have lost by looking at this bar. A column chart is another type ...

Charts and graphs created by spreadsheet software can help answer our questions. We can also use charts and graphs to present our data to other people. Back to top What are the different types of ...

What do you wonder? By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature. By The Learning ...