Just look it up on the interweb, usually i can find the whole homework assignment unless it's written by the teacher
37.John Stanford smith
38.
The jobs were education for children , women making soap , spinning wool , sewing and repairing , tending garden . children also had entertainment.
Answer:
This is an example of an experimental design.
Explanation:
Experimental design in research involves controlling the variables in order to prove the hypothesis. In an experimental design there must be an experimental group, that in this case is the group that received an herbal supplement, and a control group, that was only administered placebo. By having a control group, both groups can be measured and compared at the end of the experimental phase, to measure the influence of the independent variable.
