Take your hand-drawn graphs from today's lab (for Method A and B only) and re-graph them on the computer. Once you have your plot points, use a best-fit line to connect them. Then, find the slope (excel will do this for you) of each graph.
Also, come up with 3 new ways that you could measure someone's reaction time. Make sure that each method is scientific! How are you measuring each factor? How can you compare one trial to another?
