Statement of a problem № m696


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.

New search. (Also 1294 free access solutions)

Online calculators