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LIO0.17 410

LIO0.17 410

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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Use the following scenario to respond to items 12 - 13: In a study of 100 randomly sampled 18-year-old women in an inner city neighborhood, 17 reported that they were taking birth control pills. The researchers would like to assess the evidence that the proportion of 18-year- old women using birth control pills in this neighborhood is greater than the national average of 5%. Which of the following tests is most appropriate for testing a directional alternative with a significance level of 0.05?
Transcribed Image Text:Use the following scenario to respond to items 12 - 13: In a study of 100 randomly sampled 18-year-old women in an inner city neighborhood, 17 reported that they were taking birth control pills. The researchers would like to assess the evidence that the proportion of 18-year- old women using birth control pills in this neighborhood is greater than the national average of 5%. Which of the following tests is most appropriate for testing a directional alternative with a significance level of 0.05?
Which of the following would be the correct alternative hypothesis for this test? OA. H : «>0.05 OB. H: P>0.05 ОС. НА p>0.05 OD. HA x²>0.05 OE. HA μ>0.17 OF. H: P>0.17 HA OG.H: p>0.17 OH.Hx²>0.17
Transcribed Image Text:Which of the following would be the correct alternative hypothesis for this test? OA. H : «>0.05 OB. H: P>0.05 ОС. НА p>0.05 OD. HA x²>0.05 OE. HA μ>0.17 OF. H: P>0.17 HA OG.H: p>0.17 OH.Hx²>0.17
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Step 1

Let p be the population proportion

Given 

p=5% 

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