In preparing a report on the economy, we need to estimate the percentage of businesses that plan to hire additional employees in the next 60 days. According to a recently published study on the current economy, only 35% of businesses plan to hire new additional employees in the next 60 days. How many randomly selected employers must we contact in order to create an estimate in which we are 98% confident with a margin of error of 2%.
In preparing a report on the economy, we need to estimate the percentage of businesses that plan to hire additional employees in the next 60 days. According to a recently published study on the current economy, only 35% of businesses plan to hire new additional employees in the next 60 days. How many randomly selected employers must we contact in order to create an estimate in which we are 98% confident with a margin of error of 2%.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
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In preparing a report on the economy, we need to estimate the percentage of businesses that
plan to hire additional employees in the next 60 days. According to a recently published study
on the current economy, only 35% of businesses plan to hire new additional employees in the
next 60 days. How many randomly selected employers must we contact in order to create an
estimate in which we are 98% confident with a margin of error of 2%.
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