Run a Two-Way ANOVA using JASP
Be sure to copy and paste the following prompts into your submission document. Type or cut and paste your response directly beneath the prompt:
1) In an APA formatted table, list the variables from the dataset that you are using in your investigation . Indicate whether they are grouping (only use 2 categorical variables) or response variables (only select to use 1 continuous variable).
2) Run the 2 way ANOVA and report the output tables
3) Interpret the p values.
4) Is there an interaction affect detected? Explain.
5) Perform the following assumption checks and interpret results.
Independence : Assume this assumption to be met give this to be a random generated sample
Homogeneity of variances : run the homogeneity test
Normality: generate a QQ plot
5) Do you need to perform a post hoc test? If yes, paste and interpret the results. If no, explain why.
6) If your ANOVA results are significant, generate effect size estimate (report omega squared) and interpret as small, medium , or large effect size.