- Reminders: calculation sheets (4 exercices)
- Reminders: numbers and frequencies (2 exercices)
- Reminders: cumulative frequencies (2 exercices)
- Average and statistical series (2 exercices)
- Average and staffing table (2 exercices)
- Structure effect (1 exercice)
- Reminders: median and quartiles (2 exercices)
- Quartiles and increasing cumulative frequency curves (4 exercices)
- Quartiles and calculators (1 exercice)
- Comparing box plots (1 exercice)
- Standard deviations of a statistical series (1 exercice)
- Standard deviation of a staffing table (4 exercices)
- Standard deviation and centered interval (3 exercices)