A company has 6 stores in New York and 7 stores in Chicago. Three of the stores are randomly selected as a site for a special display. (a) What is the probability that all 3 stores selected will be in New York? (b) What is the probability that all 3 stores selected will be in Chicago? (c) What is the probability that 2 stores will be in New York and 1 store will be in Chicago?
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 company has 6 stores in New York and 7 stores in Chicago. Three of the stores are randomly selected as a site for a special display.
(a) What is the
(b) What is the probability that all 3 stores selected will be in Chicago?
(c) What is the probability that 2 stores will be in New York and 1 store will be in Chicago?
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