Four married couples belong to a bridge club. The wives' names are Kitty, Sarah, Josie, and Anne, Their husbands' names (in some order) are David, Will, Gus, and Floyd. Use the table below to sort out who is married Kitty and Will dated some, but then Will met his present wife. to whom. David is Kitty's brother. Anne is married to Gus. Josie has two brothers. Josie's husband is an only child. Complete the table below. Kitty Sarah Josie Anne David Will Floyd Gus

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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.