A data analyst collects, cleans, and interprets data to help solve problems and answer questions. They work in many industries, including business, finance, science, and medicine.
Data analyst responsibilities
- Gather data: Collect data through surveys, tracking website visitors, or purchasing data sets
- Clean data: Remove duplicates, errors, and outliers from data
- Model data: Create and design database structures
- Interpret data: Find patterns and trends in data
- Present data: Create visualizations, write reports, and present information to stakeholders
Data analyst skills Statistical and computational techniques, Data visualization and reporting tools, Designing and building data models, Implementing advanced analytics capabilities, and Identifying data and reporting requirements.
Data analyst career path
- Entry-level data analysts typically have a bachelor’s degree in a relevant field, such as statistics, mathematics, economics, or computer science
- You can earn a Professional Certificate in data analytics from Google or IBM
Related roles Business intelligence analyst, Data scientist, and Statistician.
Conclusion
A data analyst collects, cleans, and interprets data to help solve problems and answer questions. They work in many industries
Java programming language
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