Which option best defines data?

• A. a collection of random facts with no relevance
• B. information, facts or figures about a subject that are used to decide something
• C. a type of machinery used in manufacturing
• D. a software program

Answer: (B)

Data are the information, facts, or figures about a subject that let you analyze and make decisions. They’re the pieces of information you collect to understand a situation, compare options, or assess results. The essential idea is that data have relevance to the topic and are used to inform conclusions. That’s why the definition that describes data as information or facts used to decide something is the best fit. By contrast, calling data random facts with no relevance misses the link to a subject, and calling them machinery or software describes tools rather than information you use to decide.