I want to see if classroom temperature affect students' scores in a test. I am going to group the students into two. Each group will have the same number of students, seated one seat apart of equal distance from each other. Group A will stay in an air-conditioned room and Group B in non air-conditioned room. The same set of questions will be given to both groups and they will be handled with the same teacher during the test. Their scores will be tallied and compared. Hypothesis:
