Question 2. Ms. Maria Wilson is considering running for mayor of Bear Gulch, Montana. Before completing the petitions, she decides to conduct a survey of voters in Bear Gulch. A sample of 300 voters reveals that 200 would support her in the November election. Develop a 90% confidence interval for the population proportion
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.
Question 2. Ms. Maria Wilson is considering running for mayor of Bear Gulch, Montana. Before completing
the petitions, she decides to conduct a survey of voters in Bear Gulch. A sample of 300 voters reveals that 200
would support her in the November election. Develop a 90% confidence interval for the population proportion.
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