5. There are 10 applicants applying for three positions: hostess, server and busser. How many ways can these three positions can be filled by the 10 applicants?
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.
5. There are 10 applicants applying for three positions: hostess, server and busser. How many ways can these three positions can be filled by the 10 applicants?
6. The varsity soccer team has 20 players. Three of the players are trained to be goalies while the
remaining 17 can play any position. Only 11 of the players can be on the field at once.
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