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.
Topic test
Complete each paper and show your working.
Statistics topic test
12 questions · 24 marks · 35 minutes · By hand