Edexcel International AS and A level Further Mathematics XFM01/YFM01 · S1-2.3
Measures of dispersion – variance, standard deviation, range and interpercentile ranges
- Code
- S1-2.3
- In
- S1-2 Representation and summary of data
- Topic
- S1 Statistics 1
- Course
- International AS and A level Further Mathematics XFM01/YFM01
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in S1-2 Representation and summary of data
- S1-2.1 Histograms, stem and leaf diagrams, box plots
- S1-2.2 Measures of location – mean, median, mode
- S1-2.3 Measures of dispersion – variance, standard deviation, range and interpercentile ranges
- S1-2.4 Skewness and outliers