Mathematics, 09.11.2020 17:20 thebrain1345
A political candidate has asked you to conduct a poll to determine what percentage of people support her.
If the candidate only wants a 5% margin of error at a 99% confidence level, what size of sample is needed?
Give your answer in whole people.
ME=8%=0.08
CL=90%=1.645
n=?
Answers: 3
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A political candidate has asked you to conduct a poll to determine what percentage of people support...
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