This is the actual results of, these are theoretical or potential results, hypothetical results, for her actual experiment. What's all this business over here? What she did is she took these times and she said, you know what, let's just imagine a world where I could have gotten any of these times randomly on either bus. She just randomly resorted them between A and B. She did that a thousand times. The first time, the second time, the third time, and she does this 1,000 times. I'm assuming she used some type of a computer program to do it.