The Reds and the Cubs are playing 4 games. For each game, the probability that the Reds win is 0.62. The probability of the Reds winning is not affected by who has won any previous games. (a) What is the expected value for the number of games the Reds will win? (Give your answer correct to two decimal places.) (b) What is the expected value for the number of games the Cubs will win? (Give your answer correct to two decimal places.)

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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.