Casino games of pure chance (e.g. craps, roulette, baccarat, and keno) always yield a "house advantage." For example, in the game of double-zero roulette, the expected casino win percentage is 5.34% on bets made on whether the outcome will be either black or red. (This implies that for every $5 bet on black or red, the casino will eam a net of about 34 cents.) It can be shown that in 100 roulette plays on black/red, the average casino win percentage is normally distributed with mean 5.34% and standard deviation 11%. Let x represent the average casino win percentage after 100 bets on black/red in double-zero roulette. Complete parts a through d. a. Find P(x>0). (This is the probability that the casino wins money) P(x > 0) =O (Round to three decimal places as needed.) b. Find P(6

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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.