What definition does SQL give for the process of collecting and analyzing data based on statistical methods?

SQL itself does not define procedures for data collection and analysis based on statistical methods, as it is a query language for working with databases. However, in the context of data analysis and statistics, the terms Data Mining or Data Analytics are often used — these refer to the process of extracting useful information from large volumes of data using statistical and mathematical methods.

In C#, libraries and tools for data analysis are typically used for such tasks, for example, ML.NET, which allows collecting, processing, and analyzing data using statistics and machine learning.

Regarding the definition, a data collection and analysis procedure is a systematic process that includes:

• Collecting data from various sources
• Cleaning and preparing data
• Applying statistical methods to identify patterns
• Interpreting results for decision-making

In SQL, this is implemented through queries for data selection and aggregation, and in C# — through code that processes this data.