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 politicalphilosophy: 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 ishigher than that reported by the polling organization? Use an a = 0.05 level of significance.E Click the icon to view the survey results.Because npo (1- Po) = 34.3 > 10; the sample size isless than5% of the population size, and the sampleis given to be random,therequirements for testing the hypothesissatisfied.are(Round to one decimal place as needed.)Identify the null and alternative hypotheses for this test. Let p represent the population proportion of adults in this region who consider themselves to be liberal.= 0.22 versus H: p> 0.22Ho: P(Type integers or decimals. Do not round.)Find the test statistic, zn, for this hypothesis test.Zo = 2.73 (Round to two decimal places as needed.)Determine the P-value for this hypothesis test.P-value =(Round to three decimal places as needed.)

The z-test statistic is obtained as 2.73.The test is right-tailed. Observe the standard normal table…

Answered: Determine the P-value for this…

Math

Statistics

Determine the P-value for this hypothesis test. P-value (Round to three decimal places 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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