What term describes a study designed to evaluate something in detail by asking a set of questions to a specific group?

• A. Survey
• B. Interview
• C. Experiment
• D. Poll

Answer: (A)

A survey is a study designed to evaluate something in detail by asking a set of questions to a specific group. It uses a predetermined questionnaire administered to a sample, so responses can be compared and analyzed to understand opinions, attitudes, experiences, or behaviors within that group. The fixed questions help ensure consistency across all participants, enabling reliable synthesis of the data.

An interview, in contrast, is a more flexible, conversational method that may explore topics in depth with open-ended questions. An experiment focuses on testing hypotheses by manipulating variables to observe outcomes, establishing cause-and-effect relationships. A poll tends to be a quick snapshot of opinions on a specific issue, often with fewer questions and less emphasis on systematic data collection.