What do data analysts primarily do?

• A. Create visualizations
• B. Manage budgets
• C. Collect data, query databases, apply statistical methods, and create visualizations
• D. Write reports

Answer: (C)

Data analysts operate on data from start to finish: they gather data from various sources, run queries against databases to pull the needed information, apply statistical methods to summarize findings and test ideas, and then create visualizations to communicate those insights. This end-to-end workflow is central because insights only come alive when you can see patterns and present them clearly to stakeholders. Creating visuals is important, but it’s one part of the process, not the whole job. Managing budgets is outside the typical data analytics focus, and writing reports is a potential delivery you produce after the analysis, whereas the core function is the combined data handling, analysis, and visualization that turns numbers into actionable knowledge.