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(Solved): A random sample of 100 people was taken. 85% of the people in the sample favored Candidate A. We ar ...



A random sample of 100 people was taken. 85% of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 80%. a. (6 points) State the null and the alternative hypotheses. b. (7 points) Compute the test statistic. c. (7 points) What is the p-value? At 95% confidence, what can be concluded about the proportion of the population in favor of candidate A?



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