Question

Which author is the most credible and reliable?

A. An anonymous author.
B. An author who uses lots of details and statistics .
C. An author who uses statistics and cites his or her sources.
D. An author who attended an excellent college.

Answer 1

C because then you know who the author and credits are so you can check them

Answer 2

I am 100% sure the answer is  C. An author who uses statics and cites his or her sources.