The number of cars passing a point on a country lane has a mean 1.8 per minute. Using the Poisson distribution, find the probability that in any one minute there are 3 cars: (u = 1) Given: Distribution Type: Poisson Probability Distribution k= t= Formula: (at)k k! P(X = k) = e¯dt Solution: I| ||||

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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PROBABILITY AND STATISTICS

2. The number of cars passing a point on a country lane has a mean 1.8 per minute.
Using the Poisson distribution, find the probability that in any one minute there are 3
cars: (u = 1)
Given:
Distribution Type: Poisson Probability Distribution
k=
t =
Formula:
P(X = k) = e¯t (dt)*
k!
Solution:
Transcribed Image Text:2. The number of cars passing a point on a country lane has a mean 1.8 per minute. Using the Poisson distribution, find the probability that in any one minute there are 3 cars: (u = 1) Given: Distribution Type: Poisson Probability Distribution k= t = Formula: P(X = k) = e¯t (dt)* k! Solution:
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