Perform the proper ANOVA using SPSS and copy and paste the output into this file . Make sure to select a post - hot test , and under Options , select Descriptives and Homogeneity Tests . . . On the ANOVA table , circle or highlight the MIS within and M[ .Shetween and put them into an F ratio as if you were calculating it by hand . . Is there a difference in writing scores between the different socio - economic statuses ? If yes , which levels are different from each other based on the post hocs ? `. Write a sentence or two below describing the results of the statistical test using APA style . Include any differences seen in the post hocs and all sample means and standard deviations ( for each of the groups ). See Chapter 11 for APA guidelines