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  1. Data analysis - Wikipedia

    Data analysis is the process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions, and supporting decision-making. [1] Data …

  2. What Is Data Analysis? (With Examples) - Coursera

    Oct 15, 2025 · Data analysis is the practice of working with data to glean useful information, which can then be used to make informed decisions.

  3. What is Data Analysis? An Expert Guide With Examples

    Nov 10, 2024 · Data analysis is a comprehensive method of inspecting, cleansing, transforming, and modeling data to discover useful information, draw conclusions, and support decision-making. It is a …