Question

what is the definition of empirical evidence?
○ empirical evidence is evidence based on personal experience.
○ empirical evidence is evidence based on scientific research.
○ empirical evidence is evidence based on accepted truths.
○ empirical evidence is evidence based on historical facts.

Explanation:

Empirical evidence is derived from systematic observation, experimentation, and data collection which are core components of scientific research. Personal experience is subjective, accepted truths are often untested assumptions, and historical facts are retrospective records, none of which fit the definition of empirical evidence.

Answer:

Empirical evidence is evidence based on scientific research.