=+b) The previous mean amount of time spent using the lab computer was 55 minutes. Find a

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=+b) The previous mean amount of time spent using the lab computer was 55 minutes. Find a 95% confidence interval for the true mean. What do you conclude about the claim?

If there are outliers, find intervals with and without the outliers present.

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Business Statistics Plus Pearson Mylab Statistics With Pearson Etext

ISBN: 978-1292243726

3rd Edition

Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman

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Question Posted: Sep 14, 2024 05:01 AM

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=+b) The previous mean amount of time spent using the lab computer was 55 minutes. Find a

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Business Statistics Plus Pearson Mylab Statistics With Pearson Etext

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