Card 1 of 21
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.
Card 1 of 21
2.5.2 Hypothesis test for a binomial proportion Flashcards
21 flashcards on AQA A Level Maths 2.5.2 Hypothesis test for a binomial proportion: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.