Math Problem Statement
The number of persons arriving per hour in an insurance company for the insurance of their cars follows the Poisson distribution with parameter 66, find the probability that exactly 77 people will arrive during any 9090 minute period. (Enter the answer correct to 3 decimal accuracy)
Solution
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Math Problem Analysis
Mathematical Concepts
Probability Theory
Poisson Distribution
Formulas
Poisson distribution formula: P(X = k) = (λ^k * e^-λ) / k!
Theorems
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Suitable Grade Level
Advanced High School or College
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