Try executing the R code chunk below by clicking the Run button within the chunk

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This is an R Markdown Notebook. When you execute code within the notebook, the results appear beneath the code.

When you knit an R Markdown file, a PDF or HTML file (depending on presets) containing the code and output of the entire R markdown file will be generated and saved in the same directory where the Rmd and RStudio project files are located. One can also execute individual chunks by clicking the green little arrow in the top right corner of each chunk. It is also possible to execute individual lines of code within a chunk by clicking anywhere on the line and pressing Cmd+Enter on a MAC or Ctrl+Enter on a Windows. Specific segments of code can be executed by highlighting the segment within a chunk and again pressing Cmd+Enter on a MAC or Ctrl+Enter on a Windows.

1. Try executing the R code chunk below by clicking the Run button within the chunk (the little green arrow on the top right corner of the chunk) or by selecting the code inside the chunk and pressing Cmd+Enter on a MAC or Ctrl+Enter on a Windows.

 plot(cars) 5 10 15 20 25

2. Add a new R code chunk by clicking the +C green button in the R markdown toolbar above (or by pressing Cmd+Option+i on a MAC or Ctrl+Alt+i on a Windows). Type and execute command: version in the chunk.

3. Add any text in normal font, then some text in italic font, and some text in bold font.

4. Add a list of random text using bullet points.

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