Session 2 Quiz
Here is a short quiz that reviews some of the concepts from the first session.
You have two attempts to complete the quiz. You must get at least a 60% in order to pass and move to the next section.
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Question 1 of 5
1. Question
3. Fill in the blank below.
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3. It’s important to look at the raw data before you it so you can see what it looks like and find initial patterns and insights without doing too much analysis.
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Question 2 of 5
2. Question
4. Fill in the blank below.
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While it may look like a scatter plot, a maps a third variable to the size of its points.
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Question 3 of 5
3. Question
5. The aes layer contains:
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Question 4 of 5
4. Question
1. Fill in the blank below.
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The ‘gg’ in ggplot2 stands for .
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Question 5 of 5
5. Question
2. Identify the three things necessary to make a graph in ggplot2.
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