Answer: B. Sees how the scientist applied the results to the hypothesis .
A hypothesis can be defined as a situation or scientific question, which an investigator wants to prove or answer by applying desired methodology. A conclusion is a descriptive outcome of the results of a scientific experiment. In a research thesis conclusion of the experiment should match with the requirements of the hypothesis.
Hence, a good conclusion restates the hypothesis so that the reader sees how the scientist applied the results of the hypothesis.