https://www.education-auditorium.co.uk/statistics-year-1-data-collection-1-2/1.1-populations-and-samples 2023-10-29 https://www.education-auditorium.co.uk/statistics-year-1-data-collection-1-2/1.2-sampling- 2023-10-29 https://www.education-auditorium.co.uk/statistics-year-1-data-collection-1-2/1.3-non-random-sampling 2023-10-29 https://www.education-auditorium.co.uk/statistics-year-1-data-collection-1-2/1.4-types-of-data 2023-10-29 https://www.education-auditorium.co.uk/statistics-year-1-data-collection-1-2/1.5-the-large-data-set 2023-10-29