The number of flaws in a fibre optic cable follows a Poisson distribution with parameter = 1.25. Calculate by hand the probability that there are two or fewer flaws in such a fibre optic cable, giving your answer correct to three decimal places. Show your working.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The number of flaws in a fibre optic cable follows a Poisson distribution
with parameter = 1.25. Calculate by hand the probability that there
are two or fewer flaws in such a fibre optic cable, giving your answer
correct to three decimal places. Show your working.
%3D
Transcribed Image Text:The number of flaws in a fibre optic cable follows a Poisson distribution with parameter = 1.25. Calculate by hand the probability that there are two or fewer flaws in such a fibre optic cable, giving your answer correct to three decimal places. Show your working. %3D
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