Question: The following three independent random samples are obtained from three normally distributed populations with equal variances. The dependent variable is starting hourly wage, and the groups are the types of position (internship, co-op, work study)
Use SPSS to conduct a one-factor ANOVA to determine if the group means are equal using α = .05. Test the assumptions, plot the group means, consider an effect size, interpret the results, and write an APA-style summary.