The following example ANOVA uses two variables: respondent's race (RACE) and an environmental danger scale (s_environmentaldangerscale) that measures how much danger the respondent believes the environment is in from different sources of pollution. The scale ranges from 6 to 30. A lower score means less danger, and a higher score means more danger.

a.Which variable is the independent variable?

b.Which variable is the dependent variable?

1. State the null and research hypotheses for the chi-square test:

H₀:

H₁:

1. What is the value of the F statistic for the ANOVA?

1. What is the significance level (p-value) for the ANOVA F statistic?

1. Should we reject or fail to reject the null hypothesis?

1. Is at least one group significantly different from the others why? Why or why not?

g.Interpret your findings by explaining in full sentences whether you chose to reject or fail to reject the null hypothesis, which group(s) you believe may be significantly different from the others, and what you base your conclusions/interpretations on.