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Selected at random, 250 married couples are given sample ballots containing the names of all candidates for contested offices in the coming election. Husband and wife mark their ballots independently, and their ballots are compared; 130 couples are in perfect agreement in their voting.

a. What is the estimated numerical value of the binomial parameter for the distribution that models this situation?

b. Set up a 95% confidence interval for the binomial parameter.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92777860

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