> For the complete documentation index, see [llms.txt](https://docs.abi.am/abi-omicss-guide-2021/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.abi.am/abi-omicss-guide-2021/week-4/statistics-and-r.md).

# Statistics and R

## What Are the Learning Outcomes of This Week?

By the end of this week, you should:

* Know the basics of motivation in Statistics
* Have good knowledge of the normal distribution
* Have a solid understanding of the central limit theorem
* Have a good command of sampling variability