The streak of 19 baby boys in the Minnesota hospital received much publicity due to the rarity of the event. a. Is the streak of 19 boys in a row rarer than any other specific sequence of 19 boys and girls? For example, would the probability of a streak of ten girls followed by nine boys be more than, less than or the same as the probability of 19 baby boys in a row? b. Would the probability of any sequence of ten girls and nine boys be more than, less than or the same as ten girls followed by nine boys?

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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.