Hey, how can I run a analyse with SPSS statistics software for this data? (I am not a stats guy at all, and not sure about using SPSS) Group 1 is "Gym A" Group 2 is "Gym B" And the values are just the weight loss numbers. All we are trying to do is compare Gym A (group 1) to Gym B (group 2). Seeing what one is better? Any help?