How do I find the relevant hypotheses?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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How do I find the relevant hypotheses?

10.28 In a survey conducted by CareerBuilder.com, em-
ployers were asked if they had ever sent an employ-
ee home because they were dressed inappropriately
(June 17, 2008, www.careerbuilder.com). A total
of 2765 employers responded to the survey, with
968 saying that they had sent an employee home
for inappropriate attire. In a press release, Career-
Builder makes the claim that more than one-third of
employers have sent an employee home to change
clothes.
Do the sample data provide convincing evidence
in support of this claim? Test the relevant hypotheses
using a = .05. For purposes of this exercise,
assume that it is reasonable to regard the sample as
representative of employers in the United States.
(Hint: See Example 10.11.)
Transcribed Image Text:10.28 In a survey conducted by CareerBuilder.com, em- ployers were asked if they had ever sent an employ- ee home because they were dressed inappropriately (June 17, 2008, www.careerbuilder.com). A total of 2765 employers responded to the survey, with 968 saying that they had sent an employee home for inappropriate attire. In a press release, Career- Builder makes the claim that more than one-third of employers have sent an employee home to change clothes. Do the sample data provide convincing evidence in support of this claim? Test the relevant hypotheses using a = .05. For purposes of this exercise, assume that it is reasonable to regard the sample as representative of employers in the United States. (Hint: See Example 10.11.)
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It is given that the claim is that more than one-third of employers have sent an employee home to change clothes.

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