Practice 3: The Groups
Secchi Depth of 2.3 meters. (12) The water at all secondary sites was much clearer.
(13) Since the data is consistent with eutrophication, we concluded that the pond had entered a state of eutrophication. (14) Considering that this state is not shared by local ponds
What is the experimental group, and the control group, here?
The experimental group is the...
