1 Multiple Choice 1 point The best type of graph to use to show the percentages of a whole is: Bar graph Pie Chart Scatter plot Line graph

Did you know that pie charts date back to the early 19th century, with one of the most famous being created by French engineer Charles Joseph Minard? He used it to effectively illustrate the loss of life in Napoleon's army during the Russian campaign, showcasing how well this format visualizes part-to-whole relationships. When using a pie chart, be mindful of using too many slices! A good rule of thumb is to limit the number of categories to around five or six, as too many can make the chart look cluttered and confuse your audience. Aim for clarity and simplicity to make those percentages pop!