A School of Public Health completed a study on alcohol consumption on college campuses. They concluded that 20.5% of women attending all-women colleges abstained from alcohol, compared to 17.8% of women attending coeducational colleges. Approximately 4.9% of women college students attend all-women schools. What is the probability that a randomly selected female student abstains from alcohol?
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 School of Public Health completed a study on alcohol consumption on college campuses. They concluded that 20.5% of women attending all-women colleges abstained from alcohol, compared to 17.8% of women attending coeducational colleges. Approximately 4.9% of women college students attend all-women schools. What is the probability that a randomly selected female student abstains from alcohol?
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