📐 Math 9 · Grade 8 · Cambridge Lower Secondary Maths Stage 9

Unit 15: Interpreting and discussing results

5 sections · 101 questions

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Sections

1. 15.1Interpreting and drawing frequency polygonse.g. Plot each point at the midpoint of its class · 22 questionsPractice
2. 15.2Scatter graphse.g. Use the line of best fit · 20 questionsPractice
3. 15.3Back-to-back stem-and-leaf diagramse.g. Compare June and August · 21 questionsPractice
4. 15.4Calculating statistics for grouped datae.g. Modal class and an estimate of the mean · 23 questionsPractice
5. 15.5Representing datae.g. Which diagram shows this best? · 15 questionsPractice