Student researchers at Hope College conducted an experiment to determine whether there is a difference in memorization ability of students when they take notes on paper using handwriting versus taking notes on a computer. They randomly assigned 20 students to the paper-based notetaking group and 20 students to the computer-based notetaking group. They showed all their subjects a 12-minute video about the sun, asking students to take notes using the method assigned. After the video was over, the notes were collected and the students were given a 10-question quiz on information about the sun given in the video, with the instructor recording the number correct out of 10.

Identify the two variables in the study. (Choose two.)

Each student.

Student's score on a 10-question quiz.

Whether student handwrites notes or types on a computer.

Whether student's score on quiz depends on how they take notes.

Whether student's memorization ability depends on how they take notes.