Question: A study was conducted to determine the importance of food as a source of pleasure versus concerns about food associated with weight gain and health. The following results are a measure of concern about negative aspects of eating.

a. Based on these results, is there a significant difference between the attitudes for males

and for females? Use a two-tailed test with ? = .05.

b. Compute r, the percentage of variance accounted for the gender difference, to measure effect size for this study.