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2.5.2 Hypothesis test for a binomial proportion

Under a claim that p=0.8p=0.8p=0.8, how should 25 independent customer renewals be modelled?

A

It gives a specific value of ppp for calculating probabilities.

B

X∼B⁡(25,0.8)X\sim\operatorname{B}(25,0.8)X∼B(25,0.8)

C

H1:p>p0H_1:p>p_0H1​:p>p0​

D

A binomial model requires trials to be independent and the success probability ppp to be constant.

2.5.2 Hypothesis test for a binomial proportion Flashcards

  1. A Level
  2. /Maths
  3. /2.5.2 Hypothesis test for a binomial proportion

Flashcards for AQA A Level Maths 2.5.2 Hypothesis test for a binomial proportion, covering the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3. 21 cards, matched to the AQA A Level Maths (7357) specification. Recall questions account for roughly 50% of marks at A Level Maths, so these target the marks you can secure before the paper starts.