o test a new voice feature in a cockpit design, a flight simulator was used. The simulator was programmed to give visual readings of flight information, or to give visual and voice readings of flight information. All test pilots were put through a simulated emergency landing procedure, but were randomly assigned to the visual, or visual and voice conditions. Flight experts rated each pilot’s performance in the simulator on a scale of 1 (very poor) to 10 (excellent). In the space provided, answer the four questions. 1) What is the Independent variable? 2) What is the dependent variable? 3)What is the Control group? 4)What is the experimental group?