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While a standard bar chart allows you to compare two sets of data represented by multiple bars, the stacked bar chart lets you combine two or more sets of data into a single bar.
In this exercise, you’ll analyze a restaurant’s delivery fleet over a four-year period, creating a stacked bar chart that shows how many motorcycles and scooters are in service. At the same time, your chart will compare the total vehicles in use for each year. Using Numbers, you’ll chart two sets of data in one bar and then customize the bars to achieve a 3D look.