In analyzing patient admissions at a hospital it is found that 31,469 patients were admitted in a recent year. Let the random variable s represent the number of patient admission in one day, and assume that it has a Poisson Distribution. What is the standard deviation for the values of the random variable x? What is the variance?
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.
In analyzing patient admissions at a hospital it is found that 31,469 patients were admitted in a recent year. Let the random variable s represent the number of patient admission in one day, and assume that it has a Poisson Distribution. What is the standard deviation for the values of the random variable x? What is the variance?
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