While Excel's charts are excellent tools for displaying complex data in more understandable ways, sometimes, you might want ...

A bar chart is best for comparing groups of data ... Each segment of the chart represents a different age range, showing what percentage of the population is in each age group.

Bar charts Learn how to read and interpret bar charts. 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.