Tony and Sam play chess (either of them wins, draw is not allowed). If Tony plays White, probability of him winning is 0.72. If Tony plays Black, probability of him winning is 0.63. Tony and Sam play 2 games and in second game they change sides. Find the probability that Sam wins both games.
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.
Tony and Sam play chess (either of them wins, draw is not allowed). If Tony plays White,
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