OCR GCSE Geography A (Geographical Themes) J383 · 3.3.3
Proportion, ratio, magnitude and frequency
- Code
- 3.3.3
- In
- 3.3 Numerical and statistical skills
- Topic
- 3 Geographical Skills
- Course
- GCSE Geography A (Geographical Themes) J383
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 3.3 Numerical and statistical skills
- 3.3.1 Number, area and scale
- 3.3.2 Relationships between units
- 3.3.3 Proportion, ratio, magnitude and frequency
- 3.3.4 Central tendency, spread and cumulative frequency
- 3.3.5 Percentages and percentiles
- 3.3.6 Designing fieldwork data collection
- 3.3.7 Interpreting tables of data
- 3.3.8 Relationships in bivariate data
- 3.3.9 Trend lines on scatter plots
- 3.3.10 Lines of best fit
- 3.3.11 Interpolation and extrapolation
- 3.3.12 Weaknesses in statistical presentations
- 3.3.13 Conclusions from numerical data