The student clearly described how the data was obtained and processed, making each procedural step easy to understand, as evidenced by the detailed methodology section and the presentation of raw data in tables. The description of data recording and processing was also detailed and precise, with all tables, graphs, and figures appropriately annotated and consistent use of units and significant figures. However, the student did not fully address the impact of uncertainties on the data and results, and did not explain how these uncertainties would affect the reliability of the conclusions. Despite this, the work contained no significant omissions or inaccuracies that would undermine the validity of the conclusions drawn. The student conducted relevant data processing, accurately addressing the research question by calculating the mean and standard deviation and performing appropriate statistical analyses.
