Mathematics
Mathematics, 04.12.2019 06:31, Kinglilray998

Suppose you want to decrease the margin of error by a factor of 9 - fro example , from 72% to 8%. by what factor must you increase the sample size ?

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Suppose you want to decrease the margin of error by a factor of 9 - fro example , from 72% to 8%. by...

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