in a service station,in a day,3 trucks can be serviced.if the number of trucks coming in for servicing in a day is a poisson variate with mean 1.3,find the probability that on a particular day some trucks are returned without being serviced
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Answer:
0.0432
Step-by-step explanation:
p.m.f of Poisson distribution is
p(x) = (e– λ λx) /x!
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