A house cleaning service claims that it can clean a four bedroom house in average 2 hours You want to test the house cleaning service's claim A sample of n 81 houses is taken and the sample mean is found to be 1 95 hours and the sample standard deviation is found to be 0 2 hours Using a 5 level of...

Sample sige n 81 Sample mean 195 Sample sTandard dev ...

A house cleaning service claims that it can clean a four-bedroom house in average 2 hours....

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Understanding Basic Statistics

ISBN: 978-1111827021

6th edition

Authors: Charles Henry Brase, Corrinne Pellillo Brase

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Posted Date: Apr 05, 2022 06:03 PM

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A house cleaning service claims that it can clean a four-bedroom house in average 2 hours....

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Understanding Basic Statistics

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