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In a survey conducted by a website, employers were asked if they had ever sent an employee home because they were dressed inappropriately. A total of 2769 employers responded to the survey, with 978 saying that they had sent an employee home for inappropriate attire. In a press release, the website 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 = 0.05. For purposes of this exercise, assume that it is reasonable to regard the sample as representative of employers in the United States. (Round your test statistic to two decimal places and your P-value to four decimal places.) z = P-value= State your conclusion. O Reject Ho. We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. Do not reject Ho. We have convincing evidence that more than one-third of employers have sent an employee home to change clothes. Do not reject Ho. We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. O Reject Ho. We have convincing evidence that more than one-third of employers have sent an employee home to change clothes.

In a survey conducted by a website, employers were asked if they had ever sent an employee home because they were dressed inappropriately. A total of 2769 employers responded to the survey, with 978 saying that they had sent an employee home for inappropriate attire. In a press release, the website 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 = 0.05. For purposes of this exercise, assume that it is reasonable to regard the sample as representative of employers in the United States. (Round your test statistic to two decimal places and your P-value to four decimal places.) z = P-value= State your conclusion. O Reject Ho. We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. Do not reject Ho. We have convincing evidence that more than one-third of employers have sent an employee home to change clothes. Do not reject Ho. We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. O Reject Ho. We have convincing evidence that more than one-third of employers have sent an employee home to change clothes.

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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In a survey conducted by a website, employers were asked if they had ever sent an employee home because they were dressed inappropriately. A total of 2,769 employers responded to the survey, with 978 saying that they had sent an employee home for inappropriate attire. In a press release, the website 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 α = 0.05. For purposes of this exercise, assume that it is reasonable to regard the sample as representative of employers in the United States. (Round your test statistic to two decimal places and your P-value to four decimal places.) z = ______ P-value = ______ State your conclusion. - ○ Reject H₀: We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Do not reject H₀: We have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Do not reject H₀: We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Reject H₀: We have convincing evidence that more than one-third of employers have sent an employee home to change clothes.
Transcribed Image Text:In a survey conducted by a website, employers were asked if they had ever sent an employee home because they were dressed inappropriately. A total of 2,769 employers responded to the survey, with 978 saying that they had sent an employee home for inappropriate attire. In a press release, the website 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 α = 0.05. For purposes of this exercise, assume that it is reasonable to regard the sample as representative of employers in the United States. (Round your test statistic to two decimal places and your P-value to four decimal places.) z = ______ P-value = ______ State your conclusion. - ○ Reject H₀: We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Do not reject H₀: We have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Do not reject H₀: We do not have convincing evidence that more than one-third of employers have sent an employee home to change clothes. - ○ Reject H₀: We have convincing evidence that more than one-third of employers have sent an employee home to change clothes.
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