Aččórding tó à pólling órgánizátión, 22% óf ådults in á lárgé régión čónsidér thémšélvėš tó bé lbérál. A súrvéy áškéd 200 réspondénts tó diščlóšé théir pólitičál philóšóphy: Consérvätivé, Libérál, Módéráté. Tréat thé résults óf the survéy áš à random sample of adults in this region. Do the survey results suggest the proportion is higher than that reported by the polling organization? Use an a = 0.01 level of significance. E Click the icon to view the survey results. Because npo (1 - Po) = > 10; the sample size is less than 5% of the population size, and the sample is given be random, the requirements for testing the hypothesis satisfied. are (Round to one decimal place as needed.)
Aččórding tó à pólling órgánizátión, 22% óf ådults in á lárgé régión čónsidér thémšélvėš tó bé lbérál. A súrvéy áškéd 200 réspondénts tó diščlóšé théir pólitičál philóšóphy: Consérvätivé, Libérál, Módéráté. Tréat thé résults óf the survéy áš à random sample of adults in this region. Do the survey results suggest the proportion is higher than that reported by the polling organization? Use an a = 0.01 level of significance. E Click the icon to view the survey results. Because npo (1 - Po) = > 10; the sample size is less than 5% of the population size, and the sample is given be random, the requirements for testing the hypothesis satisfied. are (Round to one decimal place as needed.)
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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Transcribed Image Text:According to a polling organization, 22% of adults in a large region consider themselves to be liberal. A survey asked 200 respondents to disclose their political philosophy: Conservative, Liberal, Moderate. Treat the results of the survey as a
random sample of adults in this region. Do the survey results suggest the proportion is higher than that reported by the polling organization? Use an a = 0.01 level of significance.
E Click the icon to view the survey results.
Because npo (1- Po) =| > 10; the sample size is
less than
5% of the population size, and the sample
is given to be random,
the requirements for testing the hypothesis
satisfied.
are
(Round to one decimal place as needed.)
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