Exam (elaborations)
AQA A LEVEL FURTHER MATHEMATICS 7367/3S PAPER 3 STATISTICS VERSION 1.0 FINAL QUESTIONS WITH MERGED ANSWERS |JUNE 2023
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The discrete random variable A takes only the values 0, 2 and 4, and has cumulative distribution function F(a) ¼ P(A a) a 0 2 4 F(a) 0.2 0.6 1 Find P(A ¼ 2) Circle your answer. [1 mark] 0 0.4 0.6 0.8 2 The time, T days, between rain showers in a city in autumn can be modelled by an exp...
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