What are two job roles normally attributed to a data analyst? (Choose two.)
- Turning raw data into information and insight, which can be used to make business decisions.
- Reviewing company databases and external sources to make inferences about data figures and complete statistical calculations.
- Using programming skills to develop, customize and manage integration tools, databases, warehouses, and analytical systems.
- Building systems that collect, manage, and convert raw data into usable information.
- Working in teams to mine big data for information that can be used to predict customer behavior and identify new revenue opportunities.
Answers Explanation & Hints: Two job roles normally attributed to a data analyst are:
- Turning raw data into information and insight, which can be used to make business decisions: A data analyst is responsible for collecting, processing, and performing statistical analyses on large datasets. They are responsible for cleaning the data, performing exploratory data analysis, and creating visualizations to communicate insights to stakeholders. The goal is to extract insights from the data that can be used to make informed business decisions.
- Reviewing company databases and external sources to make inferences about data figures and complete statistical calculations: Data analysts are responsible for reviewing company databases and external sources to extract meaningful insights. They perform statistical calculations to make inferences about data figures, such as trends, patterns, and relationships. They use these insights to identify opportunities for growth and improvement.