You and your friend are playing a dice game where you win a point if you roll a number that is divisible by 3, and you lose a point if the number is not divisible by 3. What is your expected number of points in this game if you are rolling a fair 6-sided die, and is the game fair or unfair in this case?
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.
You and your friend are playing a dice game where you win a point if you roll a number that is divisible by 3, and you lose a point if the number is not divisible by 3. What is your expected number of points in this game if you are rolling a fair 6-sided die, and is the game fair or unfair in this case?
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