Question 14.52

14.52 Organic foods and morals, continued.

Refer to the previous exercise.

organic

  1. Analyze the scores using analysis of variance. Report the test statistic, degrees of freedom, and -value.
  2. Assess the assumptions necessary for inference by examining the residuals. Summarize your findings.
  3. Compare the groups using the least-significant differences method.
  4. A higher score is associated with a harsher moral judgment. Using the results from parts (a) and (c), write a short summary of your conclusions.