A research study compared three different exercise regimens in their effectiveness in reducing systolic blood pressure in hypertensive men and women. The 68 study subjects had their baseline blood pressure measured and were randomly assigned to one of the exercise groups (yoga, cycling, or kickboxing) or to a control group. Those in exercise groups participated in organized gym classes three times per week for two months. At the end of the study period, the change in systolic blood pressure (post-study minus baseline) was recorded for each participant, along with their gender identity.

After confirming all relevant assumptions, a two-way ANOVA with interaction was run. Fill in the partial ANOVA table below, and put either p0.05 in the last column for each main effect and interaction.

Write an appropriate conclusion for each main effect and the interaction in this model.

interaction. (3pt) df SS MS p-value Exercise 651.0 Gender Exercise* Gender 134.8 Error 1154.9 Total 1996.9 Write an appropriate conclusion for each main effect and the interaction in this model. (6pt) What percent of the variation in systolic blood pressure change is explained by exercise group, gender, and their interaction? (1pt)