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on of voters who intend to participate in upcoming elections. A pilot sample of 50 voters found that 37 of them intended to vote in the election. termine the additional number of voters that need to be sampled to construct a 90% interval with a margin of error equal to 0.07 to estimate the proportion region should sample additional voters ound up to the nearest integer)

on of voters who intend to participate in upcoming elections. A pilot sample of 50 voters found that 37 of them intended to vote in the election. termine the additional number of voters that need to be sampled to construct a 90% interval with a margin of error equal to 0.07 to estimate the proportion region should sample additional voters ound up to the nearest integer)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A certain region would like to estimate the proportion of voters who intend to participate in upcoming elections. A pilot sample of 50 voters found that 37 of them intended to vote in the election Determine the additional number of voters that need to be sampled to construct a 90% interval with a margin of error equal to 0.07 to estimate the proportion. The region should sample additional voters (Round up to the nearest integer) CETTE
Transcribed Image Text:A certain region would like to estimate the proportion of voters who intend to participate in upcoming elections. A pilot sample of 50 voters found that 37 of them intended to vote in the election Determine the additional number of voters that need to be sampled to construct a 90% interval with a margin of error equal to 0.07 to estimate the proportion. The region should sample additional voters (Round up to the nearest integer) CETTE
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