(Answered) Question a sample of 20 managers was taken and they were

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Question: A sample of 20 managers was taken, and they were asked whether or not they usually take work home. The responses of these managers are given below, where yes indicates they usually take work home and no means they do not.

Yes Yes No No No Yes No No No No

Yes Yes No Yes Yes No No No No Yes

Make a 99% confidence interval for the percentage of all managers who take work home.

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