Suppose that a finite class contains 50% freshmen, 20% sophomores, 10% juniors, and the rest seniors. Suppose that 20% freshmen, 20%20% sophomores, 60% juniors, and 60% of seniors pass the class. *Answer the following question* What is the probability that a randomly selected student is a senior that passes the class?
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.
Suppose that a finite class contains 50% freshmen, 20% sophomores, 10% juniors, and the rest seniors. Suppose that 20% freshmen, 20%20% sophomores, 60% juniors, and 60% of seniors pass the class. *Answer the following question*
What is the probability that a randomly selected student is a senior that passes the class?
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