Based on this: In this study you are studying the effects of an app-based exercise program and physical activity levels. You invite every 10th person listed in the city telephone directory to be in your study. One thousand five hundred people accepted your invitation to be part of your study. You randomly assigned 60% of the participants in your study to receive your new exercise program app and 40% of your participants not to receive anything. At the end of the month, you ask all your participants to fill up a survey about their physical activity levels. 390 participants who received your app-based exercise program reported being physically active, and 430 of the participants who did not receive your app-based exercise program reported being physically active.

Answer this: Draw a 2 x 2 table clearly labeling the exposure and the outcome. Calculate the incidence risk of being physically active at follow-up for those who receive the app-based exercise program. Calculate the incidence risk of being physically active at follow-up for those who did NOT receive the app-based exercise program. Calculate the Risk difference and say a few sentences describing whether the app-based exercise program was effective. Must show all work for full credit.