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According to the GSS 2018, 51% of 218 college graduates reported being interested in environ- mental issues compared with 43% of 167 high school graduates. a. What is the research hypothesis? Should you conduct a one-or a two-tailed test? Why? b. Present the five-step model, testing your hypothesis at the .05 level. What do you conclude?



Answer :

Tutorconsortium411

Based on the populations involved, the research Hypothesis would be:

  • [tex]H_{O} :P_{1} =P_{2}[/tex]
  • [tex]H_{A} :P_{1} \neq P_{2}[/tex]
  • Should conduct a two-tailed test.

What do you mean by the hypothesis?

The Null hypothesis should be that the number of college graduates interested in environmental issues is the same as high school graduates while the Alternate hypotheis says otherwise.

According to the given question,

We have the given information:

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

What test should be used?

To populations will need to be compared which are high school graduates and college graduates so a two tail test would be best.

To learn more about two-tail tests visit:

brainly.com/question/2695653.

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