WJEC GCSE Applied Science (Double Award) 3445QD · 3.3(h)
Sources of error in terms of both random errors and systematic errors
- Code
- 3.3(h)
- In
- 3.3 Scientific Detection
- Topic
- 3 Unit 3: Food, Materials and Processes
- Course
- GCSE Applied Science (Double Award) 3445QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 3.3 Scientific Detection
- 3.3(a) Collecting representative samples
- 3.3(b) Analytical techniques to classify a method as qualitative, semi-quantitative or quantitative
- 3.3(c) The mole
- 3.3(d) Chromatography
- 3.3(e) Colorimetry
- 3.3(f) DNA analysis
- 3.3(g) Qualitative and quantitative analytical procedures
- 3.3(h) Sources of error in terms of both random errors and systematic errors