01 / QUICK RECAP
Connect the ideas.
- Identify whether values label categories, count objects or measure quantities.
- Use the axis labels, scales and group sizes when comparing displays.
- Mode is most frequent; range is largest minus smallest.
- Describe the whole distribution, including clusters, gaps and unusual values.
- Support claims with evidence and explain the limits of an investigation.
02 / TOPIC TEST
Put it together.
Choose a paper and show your working.
Statistics topic test
Classify data, read comparative tables, describe distributions and evaluate a claim.
12 questions · 24 marks · 35 minutes · By hand
Curriculum reference & lesson scope
Australian Curriculum v9.0; SA Mathematics Curriculum 2026
Variable types; comparative displays; mode/range/shape; media claims; investigations.
Official curriculum source ↗