4 ms·
The point is that we don’t know, and this means the data may be wrong. For an experiment to prove something, you need to control for these variables.
by elliottkember 2y ago
The point is that we don’t know, and this means the data may be wrong. For an experiment to prove something, you need to control for these variables.
- moomin 2y agoYou can’t do experiments on entire populations. That’s precisely why we have studies in the first place.