In a time-use study, twenty randomly selected managers spend a mean of 2.4 hours each day on paperwork. The standard deviation of the twenty scores is 1.3 hours. Construct the 95% confidence interval for the mean paperwork time of all managers.

In a time-use study, twenty randomly selected managers spend a mean of 2.4 hours each day on paperwork. The standard deviation of the twenty scores is 1.3 hours. Construct the 95% confidence interval for the mean paperwork time of all managers.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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