A gray mouse has a 30% chance of stealing cheese from a mousetrap without getting caught, while a white mouse has a 10% chance of succeeding at that. If 15 gray mice and 17 white mice try to steal cheese from different traps, how many pieces of cheese would you except them to get away with?

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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.