7. Acknowledgements
Ed Conway, Sky News (11 June 2025) ‘The spending review: Five things you need to know’ Available at: https://news.sky.com/ story/ the-five-things-you-need-to-know-about-the-spending-review-13381750 [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] (Accessed: 21 October 2025).
Oak National Academy (2026) ‘Constructing stem and leaf diagrams’ Available at: https://www.thenational.academy/ teachers/ programmes/ maths-secondary-ks4-foundation/ units/ comparisons-of-numerical-summaries-of-data/ lessons/ constructing-stem-and-leaf-diagrams#quiz (Accessed: 14 April 2026)
OED Oxford English Dictionary (Accessed: 19 November 2025).
Office for National Statistics (ONS), released 8 October 2024, ONS website, statistical bulletin, Population estimates for the UK, England, Wales, Scotland, and Northern Ireland: mid-2023 Available at: https://www.ons.gov.uk/ peoplepopulationandcommunity/ populationandmigration/ populationestimates/ bulletins/ annualmidyearpopulationestimates/ mid2023 (Accessed: 06 July 2024).
Office for National Statistics (ONS) (2020), UK population pyramid interactive Available at: https://www.ons.gov.uk/ peoplepopulationandcommunity/ populationandmigration/ populationestimates/ articles/ ukpopulationpyramidinteractive/ 2020-01-08 (Accessed: 04 December 2025)
Pearson Edexcel GCSE Statistics (2024), Available at: https://qualifications.pearson.com/ en/ qualifications/ edexcel-gcses/ statistics-2017.coursematerials.html#filterQuery=Pearson-UK:Category%2FExam-materials (Accessed: 19 November 2025)
PopulationPyramid.net (2026), Population pyramids of the World from 1950 to 2100 Available at: https://www.populationpyramid.net/ united-kingdom (Accessed: 14 April 2026)
The MET Office, Climate and climate change, Historic station data Available at: https://www.metoffice.gov.uk/ research/ climate/ maps-and-data/ historic-station-data (Accessed: 11/11/2024).
Tyler Vigen (2024), Spurious correlations, Available at: https://tylervigen.com/ (Accessed: 17 September 2025)
UK Parliament (11 June 2025) https://hansard.parliament.uk/ commons/ 2025-06-11/ debates/ AA2E816F-02F9-4C3A-920A-BAFEDF4B422E/ SpendingReview2025 (Accessed: 21 October 2025).