Mathematics: Applications and Interpretation · Topic 4: Statistics and probability

SL4.2 — Presentation of data

Mathematics: Applications and Interpretation · SL / HL · syllabus-mapped notes

1. AISL4.2.1

   Frequency distributions and histograms

   Frequency tables with class intervals as inequalities, and frequency histograms.

2. AISL4.2.2

   Cumulative frequency graphs

   Building the cumulative frequency curve and reading off median, quartiles, percentiles and IQR.

3. AISL4.2.3

   Box and whisker diagrams

   The five-number summary, outliers as crosses, and comparing two distributions.