In a little town, 40% of the eligible voters prefer candidate A, 10% prefer candidate B, 50% have no preference. You randomly sample 10 eligible voters. What is the probability that 4 will prefer candidate A, 1 will prefer candidate B, 5 will have no pref
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.
In a little town, 40% of the eligible voters prefer candidate A, 10% prefer candidate B, 50% have no preference. You randomly sample 10 eligible voters. What is the
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