The four variables in this test are the number of correct answers in quiz 1, previous GPA, total points earned in class, and the number of correct answers in the final exam. This data is continuous because it represents a difference in magnitude from low to high scores from the students. From this data one can determine if there is a significant relationship between the number of correct answers in quiz 1 to the number of correct answers in the final exam.

• State a research question, null hypothesis, and alternate hypothesis for one X-Y pair. For example, you could articulate a research question, null hypothesis, and alternate hypothesis for quiz1 (X) and final (Y).