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MBA (IT), PHD
Kaplan University
Apr-2009 - Mar-2014
Professor
University of Santo Tomas
Aug-2006 - Present
Several different types of methods can be used for experimental control. Briefly discuss the methods of: random sampling, random assignment, and use of control groups. Â Give an example of each method that illustrates your understanding. Which of these methods do you think is the most important in terms of ensuring experimental validity? Why?
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