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A poll for a statewide election has a margin of error of 2.33 percentage points. How many voters should be sampled for a 95% confidence
A poll for a statewide election has a margin of error of 2.33 percentage points. How many voters should be sampled for a 95% confidence interval? Round up to the nearest whole number.
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Practical Linear Algebra A Geometry Toolbox
Authors: Gerald Farin, Dianne Hansford
3rd Edition
1466579587, 9781466579583
