If you go to the Internet and do a research for statistics to back up your argument for a speech you are writing for your Communications class, it is considered:

A. primary research.

B. investigative research.

C. systematic research.

D. secondary research.

2 answers

http://www4.caes.hku.hk/acadgrammar/report/resproc/research.htm

I'll be glad to check your answer.
D secondary research