Table 2. Example Data.

Reported affection for the experimenter as indicated on a rating scale (-10 to 10).
Observation	Condition 1(control)	Condition 2(pheromones)
1	7	8
2	3	5
3	4	6
4	2	5
5	5	7
M	4.20	6.20
s	1.92	1.30

Note. Condition 1 is a control condition without any specific treatment, whereas the experimenter had used a dose of pheromones in Condition 2. In the following equations, we will use the indices 1 and 2 to refer to the control condition and the pheromone condition, respectively.