The student clearly described how the data was obtained and processed, making each procedural step easily understood. The description of data recording and processing is detailed and precise, with all tables, graphs, and figures appropriately annotated and using correct units, decimal places, and significant figures. However, the document lacked clear consideration of the impact of uncertainties on the data and results, which would have enhanced the transparency and reliability of the investigation. Overall, the work contained nothing that would undermine the validity of the conclusion, and the student conducted appropriate data analysis that accurately addressed the research question.
