Every student at a specfic university must complete one of the two elective courses (Course X and Course Y) and can take only one of them. It is known that, in the current semester, 60% of all students have registered for Course X. Among the students who enrolled in Course X, 75% passed, and the corresponding figure for Course Y has turned out to be 90%. Given that a student passed an elective course, what is the probability that he/she registered for Course Y?
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.
Every student at a specfic university must complete one of the two elective
courses (Course X and Course Y) and can take only one of them. It is known that, in the current semester, 60% of all students have registered for Course X. Among the students who enrolled in Course X, 75% passed, and the corresponding figure for Course Y has turned out to be 90%. Given that a student passed an elective course, what is the
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