Question
A poll reported 43% support for a statewide election with a margin of error of 4.81 percentage points. How many voters should be sampled for
A poll reported 43% support for a statewide election with a margin of error of 4.81 percentage points. How many voters should be sampled for a 90% confidence interval? Round up to the nearest whole number.
voters
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Essential Calculus Early Transcendental Functions
Authors: Ron Larson, Robert P. Hostetler, Bruce H. Edwards
1st Edition
618879188, 618879182, 978-0618879182
