A corporation has 250 personal computers. The probability that any 1 of them will require repair in a given week is 0.01. Find the probability that fewer than 4 of the personal computers will require repair in a particular week. Use the Poisson approximation to the binomial distribution.
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 corporation has 250 personal computers. The probability that any 1 of them will require repair in a given week is 0.01. Find the probability that fewer than 4 of the personal computers will require repair in a particular week. Use the Poisson approximation to the binomial distribution.
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