Mathematics

Emilie Shannon

18 August, 20:55

The manager of a city recreation center wants to estimate the percent of city residents who favor a proposal to build a new dog park. To gather data, the manager will select a random sample of city residents. Which of the following is the most appropriate interval for the manager to use for such an estimate?

A. A one-sample z-interval for a population proportion

B. A one-sample z-interval for a difference between population proportions

C. A two-sample z-interval for a difference between sample proportions

D. A two-sample z-interval for a difference between population proportions