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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 of2759employersresponded to the survey, with975saying that they had sent an employee home for inappropriate attire. In a press release, the website makes the claim that more thanone-thirdof 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 usingα= 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 yourP-valueto 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. 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.
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