Discover 1 opportunities in scale

When you're doing data analysis, you might find yourself with a number of different variables to work with. For example, perhaps you have invited participants to your lab and run them through your experiment. You have collected data on variables such as the participant's age (in years), their height (in cm), their reaction time to a particular stimulus (in milliseconds), their reaction time to another stimulus (in milliseconds), and their rating of a preference (on a 1 – 10 scale).