A surgeon routinely performs 4 surgeries. The chance the he performs surgery A is 30%. A random sample of 15 patients is selected. Let the variable x be defined as the number of patients that have surgery A. Recall the random variable x is for the number of successes in a binomial experiment. Be certain to state the criteria for a binomial distribution and how it does or does not meet each of the five conditions.
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 surgeon routinely performs 4 surgeries. The chance the he performs surgery A is 30%. A random sample of 15 patients is selected. Let the variable x be defined as the number of patients that have surgery A.
Recall the random variable x is for the number of successes in a binomial experiment. Be certain to state the criteria for a binomial distribution and how it does or does not meet each of the five conditions.
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