Mathematics (AS & A Level) · May / June 2019 · Paper 72 · Question 7
9709
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The question as text
All the seats on a certain daily flight are always sold. The number of passengers who have bought seats but fail to arrive for this flight on a particular day is modelled by the distribution B320, 0.005 .
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Show the answer and mark scheme
7(i)[1]
7(ii)[3]
7(iii)[2]
7(iv)[5]
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