Mathematics · A levelPure mathematics and statistics · H240/02
Torus Maths original · OCR style1
State H0,H1 for testing whether population proportion changed from 0.7.
[2]
OCR A-level Mathematics A · H240
Statistical hypothesis testing
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OCR format & instructions
Calculator permitted. Give clear working in the answer booklet and label each part. Formulae are provided in the official question paper.
Original topic practice. This set is not a full official paper. Written work is self-reviewed against our worked solutions.
- 01 · Pure · 100 marks · 2 hours
- 02 · Pure & statistics · 100 marks · 2 hours
- 03 · Pure & mechanics · 100 marks · 2 hours
Question reference: stats-05-001Report a question →
Answer booklet
Question 1 · Show your working
Need a nudge?Three small hints · no answer revealed