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After reading Chapter 5, please complete the following discussion question:
In your own words, define the terms independent, dependent, and extraneous variables; and, directional, nondirectional hypotheses, and null hypotheses.
Write one directional and one null hypothesis for a research study you would be most interested in conducting.
Please consider your selection of variables carefully and write your hypothesis in the proper format.
 This post must be a minimum of 250 words. 

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