Statistics is the practice of using data in a variety of ways: statistics collects, classifies, arranges, manipulates, and interprets datasets. If you see a report with charts and graphs, you will typically see an accompanying written analysis, or qualitative data analysis, that explains the data.
Some of the websites on this guide will lead you to raw data. Others will offer reports that interpret this data. Ask a Librarian if you are unsure of how to get what you need, and read a helpful book on how to use statistics in your research.
Statistics can be complicated and complex, and data can be manipulated in many ways to varying ends. It is good practice to study the methodologies of surveys and data collection in order to understand the results given by the researcher or institutional body.