A recent survey of 250 citizens showed that 56% favored a renovation project for the local library. The survey had a margin of error of ±1.9%. If the town has 78,717 registered voters, what is the expected maximum number of voters who would support the project? Round the answer to the nearest whole number.

From a city of 120,000 residents, 2,400 were selected at random and questioned about a new city park initiative. Based on the poll, it is believed that 45% of the residents in the city support the initiative, with an associated margin of error of 4%. Based on these findings, which of the following is a plausible value for the total number of residents in the city who support the new city park initiative?

A survey was given to a random sample of the residents of a town to determine whether they support a new plan to raise taxes in order to increase education spending. The percentage of people who said they favored the plan was 78%. The margin of error for the survey was 4%. Which of the following is a reasonable value for the actual percentage of the residents that support the tax plan?

A survey was given to a random sample of voters in the United States to ask about their preference for a presidential candidate. The percentage of people who said they preferred Candidate A was 24%. The margin of error for the survey was 5%. Which of the following is a reasonable value for the actual percentage of the population that prefers Candidate A?

A survey was given to a random sample of the residents of a town to determine whether they support a new plan to raise taxes in order to increase education spending. The survey reported a confidence interval that between 43.5% and 48.5% of the residents supports the plan. What is the margin of error on the survey?

town takes a survey to gauge support for a new public library. 1078 respondents say yes, 686 respondents say no. What is the 95% confidence interval for approval of the library? Round to three decimal places.Upper bound Lower bound