For each of the questions below, please go through these steps:

1. Which analysis are you going to run?
2. Is this a one-, two-tailed, or nondirectional test?
3. Set up the hypotheses (i.e., H₀ and H_a)
4. Select a criterion (i.e., = .05)
5. Draw the distribution and find the critical values
6. Make the appropriate calculations (e.g., Standard Error and Effect Size)
7. Decide to reject or fail to reject the null

To receive full credit for each question, you must label each step for each question.

Vignette 1

Researchers are examining the effectiveness of different viewing settings (online, in-person, mixed, and solo viewing) on viewers' enjoyment scores of the "Spaceballs" film. Enjoyment scores across the four viewing methods are compared.