Suppose you have two strains of mice, S1 and S2. Strain S2 is
genetically modified to metabolize a pharmacon P supposedly faster
than S1. You conducted an experiment in a sample set of each
strain, in which the pharmacon was injected and its concentration
in blood was measured every 15min for 2h. Of course, age, gender,
and weight was recorded for each animal. You want to statistically
demonstrate that the metabolic rate of N is higher in S2 than S1....