The average number of passengers passing through customs before noon at an airport in one country in Europe is 4 passengers per minute. It can be assumed that the number of passengers passing through customs at the airport per minute follows the Poisson distribution. What is the probability that at least two passengers will pass through customs at the airport in the next minute?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
The average number of passengers passing through customs before noon at an airport in one country in Europe is 4 passengers per minute. It can be assumed that the number of passengers passing through customs at the airport per minute follows the Poisson distribution. What is the probability that at least two passengers will pass through customs at the airport in the next minute?
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