Which of the following is a type of evidence? i. empirical ii. statistical iii. anecdotal

They are all types of evidence; Anecdotal evidence is evidence from anecdotes, i.e., evidence collected in a casual or informal manner and relying heavily or entirely on personal testimony,Statistical proof(evidence) is the rational demonstration of degree of certainty for a proposition, hypothesis or theory that is used to convince others subsequent to a statistical test of the supporting evidence and the types of inferences that can be drawn from the test scores.Empirical evidence is information acquired by observation or experimentation.

That's something your gonna have to yourself with buddy!