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

Unit 6: Statistical investigations

2 sections · 29 questions

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Sections

1. 6.1Data collection and samplinge.g. Which is the best way to choose a sample? · 12 questionsPractice
2. 6.2Biase.g. A representative sample of 60 when 55% are female · 17 questionsPractice