This project involves the analysis of reaction time data from a small town. A program was used that starts when the person clicks their mouse button on a grey rectangle, which then goes green. At a random time after clicking the mouse button, the rectangle goes red and the time taken to click the mouse button again after the rectangle goes red was recorded. The sample containing this data is provided in the file “Fastville sample data.xlsx.” Along with reaction time, age, sex, handedness and physical activity were also recorded for each person in the sample.