The number of monthly breakdowns of the kind of computer used by an office is a random variable having the Poisson distribution with λ=1.6. Find the probabilities that this kind of computer will function for a month i. With two breakdowns ii.With at least three breakdowns.
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 number of monthly breakdowns of the kind of computer used by an office is a random variable having the Poisson distribution with λ=1.6. Find the probabilities that this kind of computer will
i. With two breakdowns
ii.With at least three breakdowns.
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