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Ms. Maria Wilson is considering running for mayor of the town of Bear Gulch, Montana.
Before completing the petitions, she decides to conduct a survey of voters in Bear Gulch.
A sample of 400 voters reveals that 300 would support her in the November election.
a. Estimate the value of the population proportion.
b. Develop a 99% confidence interval for the population proportion.
c. Interpret your findings. |
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