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3. Fill in the blank below.
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.
4. Fill in the blank below.
While it may look like a scatter plot, a maps a third variable to the size of its points.
5. The aes layer contains:
1. Fill in the blank below.
The ‘gg’ in ggplot2 stands for .
2. Identify the three things necessary to make a graph in ggplot2.