ABCD

Experimentation

I understand large sample sizes are key to a low standard error of the mean, but the entire sophomore class?
[[A young male and female are holding hands, and the female is pointing off to the side.]] Female: Oh, hey, it's twelve of the dudes from control group B! I'm cool with her past lesbian experimentation, but I wish she hadn't insisted the experiments be scientifically rigorous. {{title text: I understand large sample sizes are key to a low sigma, but the entire sophomore class?}}
I understand large sample sizes are key to a low standard error of the mean, but the entire sophomore class?