na horse race, a field could have 30 horses, 5 of them are white horses. The first, second and third horse in order are considered winners. If three horses were Fandomly selected for a bet, what is the probability that those horses could be vinners? And what is the probability that a white horse could be one of the winners?

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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.