14. The distribution of the number of road accidents per day in a city isPoisson with a mean of 4. Find the number of days out of 100 dayswhen there will be (i) no accident, (i) at least 2 accidents, and (iii) atmost 3 accidents.(3 ( 01 (HD) 447

The Poisson distribution is P(X=x)=e-λλxx! where λ is the mean.

Answered: The distribution of the number of road…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The distribution of the number of road accidents per day in a city is Poisson with a mean of 4. Find the number of days out of 100 days when there will be (i) no accident, (i) at least 2 accidents, and (iii) at most 3 accidents.