PSY-452 Topic 7 DQ 2 Explain the purpose of a null hypothesis. Why are both a research/alternative hypothesis and a null hypothesis necessary in statistics?

PSY-452 Topic 7 DQ 2 Explain the purpose of a null hypothesis. Why are both a research/alternative hypothesis and a null hypothesis necessary in statistics?

 

Explain the purpose of a null hypothesis. Why are both a research/alternative hypothesis and a null hypothesis necessary in statistics?

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Course: PSY-452 Experimental Psychology
School: Grand Canyon University

  • : 24/07/2020
  • : 14
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