Follow the file, and use regression analysis and data analysis this topic, also many references,
Please note also that there are some requirements regarding pages that need to be included in the dissertation: https://pgthandbook.portals.mbs.ac.uk/MyDissertation/Requiredpages.aspx. There is also some further advice regarding structure at https://pgthandbook.portals.mbs.ac.uk/MyDissertation/Writingyourdissertation.aspx