Question
A poll reported 56% support for a statewide election with a margin of error of 3.21 percentage points. How many voters should be sampled for
A poll reported 56% support for a statewide election with a margin of error of 3.21 percentage points.
How many voters should be sampled for a 95% confidence interval? Round up to the nearest whole number.
How many voters=
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STAT 2
Authors: Robert R Johnson, Patricia J Kuby
2nd Edition
1133169953, 9781133169956
