Mathematics (AS & A Level) · May / June 2016 · Paper 72 · Question 6
9709
As printed in the paper
The question as text
At a certain shop the demand for hair dryers has a Poisson distribution with mean 3.4 per week.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(i)[3]
6(ii)[4]
6(iii)[3]
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