MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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4. What is the best way to answer each of the questions below: a survey, an experiment, or an observational study? Explain your reasoning.
a. Arepeoplegenerallysatisfiedwithhowthingsaregoinginthecountryrightnow?
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