Gathering information relevant to a problem can involve which of the following?

Gathering information relevant to a problem is a comprehensive process that benefits significantly from various sources. Researching in libraries and research centers is a crucial method for obtaining credible and scholarly information. These establishments house a wide array of books, journals, articles, and databases that provide well-researched content essential for understanding complex subjects. Accessing these resources allows individuals to examine existing literature, identify gaps in knowledge, and build a foundation for their own research or problem-solving efforts. This method of gathering data is foundational in academia and beyond, ensuring that decisions and conclusions are informed by established findings and theories.

The other methods listed, while potentially useful in specific contexts, do not represent as thorough an approach to information gathering as researching in libraries and research centers. Statistical analysis can aid in interpreting data once it has been collected but does not, in itself, gather information directly relevant to a problem. Consulting experts can also provide valuable insights, but relying solely on their input does not encompass the breadth of findings available in published literature. Ignoring previous studies would lead to a significant loss of context and knowledge, making it unlikely to result in a well-informed approach to solving a problem.