Which ordered pair is a solution of the equation? 2x+3y=10?
2 answers:
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Answer: 0.03567
Step-by-step explanation:
The probability mass function for Poisson distribution:-
, where
= mean of the distribution.
Given : The number of cars that pass through a busy intersection has a Poisson distribution with rate λ=200 cars per hour.
Since 1 hour = 60 minutes.
then , The number of cars that pass through a busy intersection in minute =
Let x be the number of cars pass in one minute.
Then, the probability that no cars pass in a one minute time interval will be :
Hence, the probability that no cars pass in a one minute time interval is about 0.03567.