Students who enrolled in a course were randomly assigned to one of the two sections: Section 1, the traditional class, consists of 101 students who took the class in a traditional classroom. After taking an evaluation test their average grade was 80.4 with the standard deviation of 5.5. In Section 2, the online class with an interactive video cast of the instructor, there were 105 students and their average evaluation test score was 78.0 with a standard deviation of 9.5. Is there a significant difference between online and traditional classroom instruction? Apply five-step hypothesis testing and interpret the results. Please help, I don't understand what this is asking me to do.