An automobile insurance company wants to estimate the mean time workers who are employed in the downtown

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An automobile insurance company wants to estimate the mean time workers who are employed in the downtown office spend getting to work. A sample of 15 workers reveals the following number of minutes travelled:

29, 38, 38, 33, 38, 21, 45, 34, 37, 42, 30, 29, 35

Develop a 98% confidence interval for the population mean.

Confidence interval for the population mean ____ and ____.

Related Book For answer-question

Essentials of Business Statistics Communicating With Numbers

ISBN: 978-0078020544

1st edition

Authors: Sanjiv Jaggia, Alison Kelly

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Posted Date: Feb 21, 2020 02:14 PM

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An automobile insurance company wants to estimate the mean time workers who are employed in the downtown

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Use the zvalue for 98 z 23263 xbar3507 s602 n15 S... View the full answer

Essentials of Business Statistics Communicating With Numbers

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