plumiHypothesis tests for a binomial proportion: WJEC A‑Level Maths questions
WJEC A-Level Maths past-paper questions on 5.1 Hypothesis tests for a binomial proportion, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 6 questions on Hypothesis tests for a binomial proportion, as a list
- Summer 2025, AS Unit 2, Q3 (11 marks): 3. Martin is designing a new question for a multiple-choice quiz. The question has three options, only one of which is correct. Martin designs the question to b
- Summer 2024, AS Unit 2, Q4 (11 marks): 4. A company produces sweets of varying colours. The company claims that the proportion of blue sweets is 13.6%. A consumer believes that the true proportion is
- Summer 2023, AS Unit 2, Q5 (8 marks): 5 A doctor knows that 34% of his patients currently take too little exercise. He believes he can reduce this proportion by putting patients through a behaviour
- Summer 2022, AS Unit 2, Q5 (8 marks): 5 A company, Run4Lyfe, sponsors an athletic event. The organisers of the event claim that 70% of the participants know the name of the sponsoring company. Run4L
- Summer 2019, AS Unit 2, Q2 (10 marks): 2 Bethan owns a clothing company. Records of past sales show that 30% of people who come into her store buy at least one item of clothing. She would like to inc
- Summer 2018, AS Unit 2, Q4 (9 marks): 4 Edward can correctly identify 20% of types of wild flower. He studies some books to see if he can improve how often he can correctly identify types of wild fl
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