Key Responsibilities Data Analyst duties typically include: Data Collection and Integration: Gather data from databases, APIs, spreadsheets, and other sources; ensure accurate and consistent datasets .
Data Cleaning and Validation: Identify missing values, duplicates, or errors; transform raw data into analysis-ready tables .
Statistical Analysis: Apply statistical techniques to interpret data, ranging from descriptive statistics to trend analysis .
Reporting and Visualization: Build dashboards, charts, graphs, and interactive reports using Power Bi .