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Which sample size will produce a margin of error of +- 6.3%?
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Dec 28, 2017
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Which sample size will produce a margin of error of +- 6.3%?
Mathematics
high-school
Krut
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m = 0.063 z = 1.53 Sample size by margin of error n = [(1.53 - σ)/0.063]^2 Since σ is unknown n could be any value.
Yeraze
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Jan 1, 2018
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