A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 1% margin of error at a 95% confidence level, what size of...

A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 1% margin of error at a 95% confidence level, what size of sample is needed? When finding the zz-value, round it to four decimal places.