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2. Data analysis - Wikipedia

   en.wikipedia.org/wiki/Data_analysis

   Data analysis is a process for obtaining raw data, and subsequently converting it into information useful for decision-making by users. [1] Data is collected and analyzed to answer questions, test hypotheses, or disprove theories. [11] Statistician John Tukey, defined data analysis in 1961, as:

3. Data steward responsibilities - Wikipedia

   en.wikipedia.org/wiki/Data_steward

   A data steward may share some responsibilities with a data custodian, such as the awareness, accessibility, release, appropriate use, security and management of data. [1] A data steward would also participate in the development and implementation of data assets.

4. Chief analytics officer - Wikipedia

   en.wikipedia.org/wiki/Chief_analytics_officer

   Chief analytics officer (CAO) is a job title for the senior manager responsible for the analysis of data within an organization, such as a listed company or an educational institution. The CAO often reports to the chief executive officer .

5. Data science - Wikipedia

   en.wikipedia.org/wiki/Data_science

   For example, a data analyst might analyze sales data to identify trends in customer behavior and make recommendations for marketing strategies. [37] Data science, on the other hand, is a more complex and iterative process that involves working with larger, more complex datasets that often require advanced computational

6. Analyst - Wikipedia

   en.wikipedia.org/wiki/Analyst

   Data analyst, retrieves, organizes and analyzes information from various sources to help an organization achieve business goals; Financial analyst, analyzes securities and business equity in economics and finance; Industry analyst, performs market research on segments of industries to identify trends in business and finance

7. Business analyst - Wikipedia

   en.wikipedia.org/wiki/Business_analyst

   Business analyst word cloud indicating some aspects of the business analyst profession (Flickr) A business analyst (BA) is a person who processes, interprets and documents business processes, products, services and software through analysis of data.