California Blackworm

After looking over the data my group took, and the data the rest of my class took, I concluded that 

A was the Depressant

B was the Normal water

C was the Stimulant

In order to come to this conclusion, I first gathered all of my data and calculated the average pulses of each cup of every team. Then I found the mean (average) of each group - A, B, or C -by taking the averages of every team, adding them all up and dividing them by the amount of numbers you added up, in this case nine. As a result, I ended up with A having the average of 30.9, B had the average of 32.5, and C had an average of 36.56 .