You are conducting a small case-control study on hyperactivity in children, ages 5-7. You are examining whether exposure to hour of playing video games during recess is connected to hyperactivity. During you study you find that of those students exposed to hour of playing video games, 75 had hyperactivity while 36 children did not. You also find that those students who did not have hour of playing 15 had hyperactivity while 68 did not. What is the Odd Ratio?

9.44

0.25

1.34

15.21