A survey of American women who were asked to name their favorite color yielded the following results: 18% said blue, 19% said red, 18% said green, 12% said yellow, 14\% said black, and the rest named another color. If you pick a survey participant at random, what is the probability that her favorite color is yellow or black?
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.
A survey of American women who were asked to name their favorite color yielded the following results: 18% said blue, 19% said red, 18% said green, 12% said yellow, 14\% said black, and the rest named another color. If you pick a survey participant at random, what is the
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