A total of 42 percent of the voters in a certain city classify themselves as Independents, whereas 30 percent classify themselves as Liberals and 28 percent say that they are Conservatives. In a recent local election. 35 percent of the Independents. 62 percent of the Liberals, and 58 percent of the Conservatives voted. A voter is chosen at random. Given that this person voted in the local election, what is the probability that he or she is a. ail Independent? b a Liberal? c. a Conservative?
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.
A total of 42 percent of the voters in a certain city classify themselves as Independents, whereas 30 percent classify themselves as Liberals and 28 percent say that they are Conservatives. In a recent local election. 35 percent of the Independents. 62 percent of the Liberals, and 58 percent of the Conservatives voted. A voter is chosen at random. Given that this person voted in the local election, what is the probability that he or she is
a. ail Independent? b a Liberal? c. a Conservative?
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