Final answer:
Statement a. and b. likely represent pseudoscience, while c., d., and e. represent real science.
Step-by-step explanation:
Statement a. likely represents pseudoscience because it is based on a claim made by Dr. Oz without sufficient scientific evidence to support it. The scientific standard of credible evidence is not met in this case.
Statement b. likely represents pseudoscience because it is a conspiracy theory without credible evidence. The scientific standard of empirical evidence is not met here.
Statement c. represents real science. It is based on a report by researchers at a scientific conference, which is a credible source. The scientific standard of empirical evidence is met in this case.
Statement d. likely represents pseudoscience because it is based on the opinion of astrologers, which is not supported by scientific evidence. The scientific standard of empirical evidence is not met in this case.
Statement e. represents real science. It is based on a study published in a scientific journal, which is a credible source. The scientific standard of empirical evidence is met in this case.