Stephanie, a high school student, is having a hard time understanding some of the concepts in her AP Statistics class. The rest of the students in the class are having the same problems as Stephanie. She feels that she has an obligation to help out all of the students in her class. In order to do this, she has to pay extremely close attention to the teacher to the information that she is discussing. Once Stephanie fully understands the material, she tries to explain the concept to the rest of the class. However, Stephanie's efforts may fail due to problems.