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babymother [125]

3 years ago

9

A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only

wants a 3% margin of error at a 97.5% confidence level, what size of sample is needed?

1 answer:

Neporo4naja [7]3 years ago

5 0

Idk maybe it's is 10x32/20=60

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