
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Find mean, variance and standard

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Fitness Machine A fitness center bought a new exercise machine called the Mountain Climber. They decided to keep track of how many people used the
machine over a 3-hour period. Here X is the number of people who used the machine.
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Find the mean. Round your answer to one decimal place as needed.
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