MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The
on average. A newly hired engineer hopes that it’s shorter. She asks ten engineering friends in
start-ups for the lengths of their mean work weeks. The sample average was 58.1 hours and the
standard deviation was 3.4 hours. Should she count on the mean work week to be shorter than
60 hours? Conduct a hypothesis test at the 5% significance level. Show all steps
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