From a group of 10 choldren, a team of 5 (the red team) is randomly chosen. The remaining 5 children are on the blue team. Two of the children, Andy and Ollie, are best friends. What is the probability they get to be on the same team?
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.
From a group of 10 choldren, a team of 5 (the red team) is randomly chosen. The remaining 5 children are on the blue team. Two of the children, Andy and Ollie, are best friends. What is the probability they get to be on the same team?
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