Basic Statistics

Théorie de base des statistiques

Statistics is a branch of mathematics dealing with the collection, organization, analysis, interpretation and presentation of data. In applying statistics to, for example, a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model process to be studied. Populations can be diverse topics such as "all people living in a country" or "every atom composing a crystal". Statistics deals with all aspects of data including the planning of data collection in terms of the design of surveys and experiments.

In this aplication, you can learn:

- What is statistics?

- Population and Sample

- Descriptive and Inferential

- Parameters and Statistics

- Statistical data analysis

- Variables

- Scales

- Organization of the data

- Qualitative variable

- Quantitative variable

- Sample and Population

- The Mode

- The Median

- The Mean

- Range

- Standard deviation

- Probability distributions