mbers of the city council want to know if a majority of city residents supports a 1% increase in the sales tax to fund road irs. To investigate, they survey a random sample of 300 city residents and use the results to test the following hypotheses: Но : р %3D 0.50 Ha : p > 0.50 re p is the proportion of all city residents who support a 1% increase in the sales tax to fund road repairs. iven that P-value = 0.18, which of the following would be the most appropriate conclusion? Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the tax increase. Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the tax increase. Because the P-value is large, we fail to reject Ho. We do not have convincing evidence that more than 50% of city residents support the tax increase. Because the P-value is large, we fail to reject Họ. We have convincing evidence that more than 50% of city residents support the tax increase.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Members of the city council want to know if a majority of city residents supports a 1% increase in the sales tax to fund road
repairs. To investigate, they survey a random sample of 300 city residents and use the results to test the following hypotheses:
Но : р — 0.50
На : р> 0.50
%3D
where p is the proportion of all city residents who support a 1% increase in the sales tax to fund road repairs.
Given that P-value = 0.18, which of the following would be the most appropriate conclusion?
Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the
0•
tax increase.
Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the
tax increase.
Because the P-value is large, we fail to reject Họ. We do not have convincing evidence that more than 50% of city
residents support the tax increase.
Because the P-value is large, we fail to reject Ho. We have convincing evidence that more than 50% of city residents
support the tax increase.
Transcribed Image Text:Members of the city council want to know if a majority of city residents supports a 1% increase in the sales tax to fund road repairs. To investigate, they survey a random sample of 300 city residents and use the results to test the following hypotheses: Но : р — 0.50 На : р> 0.50 %3D where p is the proportion of all city residents who support a 1% increase in the sales tax to fund road repairs. Given that P-value = 0.18, which of the following would be the most appropriate conclusion? Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the 0• tax increase. Because the P-value is large, we reject Ho. We have convincing evidence that at most 50% of city residents support the tax increase. Because the P-value is large, we fail to reject Họ. We do not have convincing evidence that more than 50% of city residents support the tax increase. Because the P-value is large, we fail to reject Ho. We have convincing evidence that more than 50% of city residents support the tax increase.
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