A newspaper editor finds that the average number of typographical errors per page of the newspaper is 4. Assuming that the number of errors per page of that newspaper follows a Poisson distribution, determine the probability that on a given page the number of errors is greater than 2.
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.
A newspaper editor finds that the average number of typographical errors per
page of the newspaper is 4. Assuming that the number of errors per page of that newspaper follows a Poisson distribution, determine the probability that on a given page the
number of errors is greater than 2.
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