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3 cards from this section. Quick, good the night before a test.
What is a bar chart used for?
Think about what types of data can be grouped.
Which library in Python is used to create bar charts?
It's a popular library for creating graphs.
What function do you use to create a bar chart in Matplotlib?
Recall which function specifically relates to bars.
True or False: Bar charts are typically used for comparing categorical data.
Think about what we discussed regarding their purpose.
Given the following data on a store's monthly revenue: January - 5000, February - 7000, March - 6000. Create a bar chart and explain your findings.
Make sure to visualize and analyze the differences.
If you had to compare sales data of two products using a bar chart, how would you represent that data? Design a simple chart with example data.
Think about creating two bars side by side for easy comparison.
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