Here is a short quiz that reviews some of the concepts from the seventh session.
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2. Fill in the blanks below.
Data can be , like temperature which increases incrementally and can be fluid, or , like country names that cannot be divided.
3. Which function generates a vector of numbers with a specified range that can count by another number?
4. Fill in the blank below.
The function adds a layer to a graph without having to create a data.frame and map it to the scales. This allows us to easily add text or other information right onto our visualization.
1. Why is it important to format the axes correctly?
Select all that apply
5. What aspects of a graph should you keep in mind while creating it?
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