A national study found that college students with jobs worked an average of 24 hours per week. The standard deviation is 8 hours. Find the z-score for a student who works less than 6 hours (b) more than 9 hours. Are any of the z-scores unusual?

A national study found that college students with jobs worked an average of 24 hours per week. The standard deviation is 8 hours. Find the z-score for a student who works less than 6 hours (b) more than 9 hours. Are any of the z-scores unusual?

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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