Hello! Your answer is the final choice, in a written paragraph.
This is because when the data is inferred, you generally have no exact data. This means that creating a bar graph, diagram, or data table would not be optimal, as these are supposed to convey exact data points.
On the other hand, a paragraph would work well as it allows the scientist to convey all the ideas they have, give reasons behind the inference, and not have to give exact data.
Hope this helps!