According to the GSS 2018 dataset, 51% of 218 college graduates reported being interested in environmental issues compared with 43% of 167 high school graduates.  What is the research hypothesis? Should you conduct a one- or two-tailed test? Why?

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According to the GSS 2018 dataset, 51% of 218 college graduates reported being interested in environmental issues compared with 43% of 167 high school graduates. 

  1. What is the research hypothesis? Should you conduct a one- or two-tailed test? Why? 

 

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Present the five-step model, testing your hypothesis at the 0.05 level. 

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