A study was designed to look at externalizing behaviors (external) among school children. The researchers recruited some children with ADHD, and others without ADHD (adhd). Then they observed these children at recess and in the classroom (setting). Their hypothesis is: ADHD will interact with setting to predict externalizing behaviors. Specifically, the children with the most externalizing behaviors will be children with ADHD when they are at recess. Please also include syntax that will plot your interaction with setting on the X-axis. a. Is there a significant main effect of ADHD diagnosis? (1 point) b. Describe the plot of the data that you created "for Gramma" - no numbers needed. (2 points)