Jordan wants to know if the temperature affects student test scores. Jordan will have a sample of 10 students. 5 students are placed in a room where the temperature is 27 degrees Celsius. The other 5 students are placed in a room where the temperature is 15 degrees Celsius. Jordan gives chocolate to one group and not the other. What is the dependent variable in Jordan's experiment? Chocolate Temperature Student test scores The amount of student in each room