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1.) Economists often track employment trends by measuring the proportion of people who are "underemployed," meaning they are either unemployed or would like to work full time but are only working part-time. In the summer of 2013, 17.6% of Americans were "underemployed." The mayor of Thicksburg wants to show the voters that the situation is not as bad in his town as it is in the rest of the country. His staff takes a simple random sample of 300 Thicksburg residents and finds that 45 of them are underemployed. Does the data give convincing evidence at the a = 0.05 level that the proportion of underemployed residents in Thicksburg is lower than elsewhere in the country?

1.) Economists often track employment trends by measuring the proportion of people who are "underemployed," meaning they are either unemployed or would like to work full time but are only working part-time. In the summer of 2013, 17.6% of Americans were "underemployed." The mayor of Thicksburg wants to show the voters that the situation is not as bad in his town as it is in the rest of the country. His staff takes a simple random sample of 300 Thicksburg residents and finds that 45 of them are underemployed. Does the data give convincing evidence at the a = 0.05 level that the proportion of underemployed residents in Thicksburg is lower than elsewhere in the country?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Does the data give convincing evidence at the a = 0.05 level that the proportion of underemployed residents in Thicksburg ia lower than elsewhere in the country? *Use entire 4 step inference process*

Favorites: 1.) Economists often track employment trends by measuring the proportion of people who are "underemployed," meaning they are either unemployed or would like to work full time but are only working part-time. In the summer of 2013, 17.6% of Americans were "underemployed." The mayor of Thicksburg wants to show the voters that the situation is not as bad in his town as it is in the rest of the country. His staff takes a simple random sample of 300 Thicksburg residents and finds that 45 of them are underemployed. Does the data give convincing evidence at the a = 0.05 level that the proportion of underemployed residents in Thicksburg is lower than elsewhere in the country? %3D
Transcribed Image Text:Favorites: 1.) Economists often track employment trends by measuring the proportion of people who are "underemployed," meaning they are either unemployed or would like to work full time but are only working part-time. In the summer of 2013, 17.6% of Americans were "underemployed." The mayor of Thicksburg wants to show the voters that the situation is not as bad in his town as it is in the rest of the country. His staff takes a simple random sample of 300 Thicksburg residents and finds that 45 of them are underemployed. Does the data give convincing evidence at the a = 0.05 level that the proportion of underemployed residents in Thicksburg is lower than elsewhere in the country? %3D
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